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It is a gear assessment of The Greatest Ultralight Backpacks for backpacking and thru-hiking in 2025.
Ultralight backpacks are getting higher. It’s not essential to hold a 6 lb / 2.5 kg backpack as was regular 10 or 20 years in the past. Ultralight packs are the brand new regular. In case you haven’t tried an ultralight rucksack then you definitely is perhaps stunned to study that they’re the actual deal and definitely worth the funding.
Lengthy-distance thru-hikers extremely charge all of the rucksacks listed under as backpacks worthy of consideration. Most long-distance mountain climbing trails require a powerful, useful light-weight backpack within the 35-60 liter vary which is the primary focus of this text.
How We Examined
All of the Backpacking Backpacks on this assessment have been extensively evaluated and researched by the knowledgeable writer who has a few years of expertise in Via-Mountaineering, Backpacking, and Mountaineering. A number of the Backpacks had been bought by the writer and a few had been provided by the producer. They’ve been rigorously examined by the writer in all types of climate on thru-hiking and backpacking journeys. The analysis, testing, and expertise of the writer have mixed to provide you with one of the best ultralight backpacks for 2025. Learn the Evaluate Coverage for additional particulars.
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Greatest Light-weight Backpacks for Backpacking 2025
The Greatest Light-weight Backpacks for Backpacking in 2025 are:
Greatest Ultralight Backpack – Total
Zpacks Arc Haul Extremely
Weight: 1 lb. 5.4 oz / 606 grams (50L Medium)
Execs:
> Ultralight
> Good weight carrying capability of as much as 40lb
> Waterproof and seam sealed
> Extra sturdy than different ultralight packs
> Good vary of sizes from 40L to 70L and in unisex and ladies’s sizes
Cons:
> Not Low-cost
The Zpacks Arc Haul Extremely is an ultralight backpack greatest fitted to thru-hiking and backpacking journeys. When backpackers are in search of an ultralight backpack the Zpacks model is without doubt one of the greatest.
The Zpacks Arc Haul Extremely makes use of the comparatively new Extremely cloth. It’s extra abrasion resistant than beforehand used ultralight materials comparable to Dyneema and nonetheless simply as waterproof. The pack contains a roll-top closure. I like roll-top closures as a result of if you have to carry a giant load or a small load you possibly can regulate the closure completely.
Two useful facet pockets are good for water bottles and tent poles. I used to be in a position to match 3L water bottles within the facet pockets at a squeeze however they do match 2 x 2L bottles in every pocket. So good storage capability when wanted. The rear stretch mesh pocket is a beneficiant dimension and ideal for airing out moist rain jackets or mountain climbing socks and for storing objects you need fast entry to.
The carbon fiber body is light-weight and the addition of a ventilated mesh again panel provides to the consolation of the pack. It should match a bear canister when mountain climbing in bear nation and the bigger 70L model will match the canister horizontally to make sure loads of room for different gear.
Total, that is one of the best ultralight backpack of [currrentyear]. Ultralight backpackers will naturally be dreaming of utilizing this backpack. It’s the greatest general ultralight backpack.
Greatest Ultralight Backpack – Runner Up
Hyperlite Mountain Gear Unbound 40L Evaluate
Weight: 1 lb. 14.1 oz / 853.3 grams
Execs:
> Light-weight
> Waterproof
> Good entry to facet pockets
> A number of exterior storage choices
> Snug even with a little bit of weight within the pack
> Very Sturdy
Cons:
> Not one of the best for anybody who needs to hold a whole lot of gear
The Hyperlite Mountain Gear Unbound 40L is without doubt one of the newer ultralight backpacks from HMG. It is extremely a lot focused in the direction of thru-hikers or backpackers desirous to lighten their load on their subsequent in a single day backpacking journey or multi-month thru-hike.
Though it’s known as the Unbound 40L, it has a complete capability of 49 liters. With a 40L inner capability and a beneficiant 9L of storage within the facet and rear pockets.
This smaller-sized 40L pack is not going to be for everybody. However upon getting a lightweight and compact sleep system, have eliminated all of your unneeded luxurious objects, and need to set off with minimal stress in your physique then that is for you. If you need just a little extra storage HMG just lately launched Unbound 55L which is a 68L backpack when you embrace the big exterior storage pockets.
With a number of exterior storage areas, it’s good for locating a spot in your moist rain jacket after that brief rain bathe. And it has waterproof zips on the hip belt pockets which is a bonus. Talking of rain, relaxation assured that your gear will keep dry on this waterproof backpack that even has seam sealing to make sure your gear stays dry.
The facet pockets are the right place for carrying a number of liters of water throughout that desert part of the path. Hyperlite Mountain Gear put some thought and energy into the exterior storage areas on this pack.
Total, that is the right backpack for thru-hiking or these shorter multiday backpacking journeys the place you don’t have an excessive amount of stuff. It is without doubt one of the greatest ultralight packs for 2025.
Most Snug Ultralight Backpack
Osprey Exos Professional 55L Evaluate
Weight: 2 lb. 1.2 oz / 942 g (S/M dimension)
Execs:
> Ultralight
> Giant capability 55L
> Nice for thru-hiking
> Giant facet pockets
> Bearvault 500 matches horizontally which makes this completely suited to locations such because the JMT and PCT.
Cons:
> Not waterproof, it wants a pack cowl or inner pack liner
> The detachable lid is simply further weight and never that useful for many ultralight hikers
There’s a new silicon part on the again of the hipbelt which retains the pack locked in place higher than earlier than. And in step with the just lately upgraded Exos, the Professional model continues to make use of hip belt pockets. They’re large enough for many giant smartphones, snacks, and extra.
The Osprey Exos Professional is without doubt one of the few light-weight backpacks that also provide a hydration sleeve in your hydration bladder which I like. And the facet pockets are higher than every other pack on this assessment. And the facet pockets are large enough to hold 2 x 4L water bladders if wanted. Whereas the HMG Outbound 40L can also be able to this, the Exos Professional has a lot simpler entry than every other backpack on this assessment.
The outer cloth is lighter than earlier fashions and made out of recycled supplies. You’ll nonetheless want a waterproof backpack cowl or inner pack liner to maintain issues dry when the climate turns nasty because the pack is simply water-proof. There’s a detachable prime lid on his backpack. Throughout testing, I eliminated the highest lid and located the backpack works properly by simply utilizing the small lid flap to maintain the backpack closed and dry.
The ventilated body is healthier than every other backpack on this assessment. It does an incredible job of permitting air to stream round your again. The adjustable shoulder straps, load lifters, and cozy harness all mix to make this a brilliant comfy backpack. If it is vital so that you can have a light-weight backpack that could be very comfy, then look no additional that is one of the best one on the market.
Greatest Light-weight Backpack
Hyperlite Mountain Gear Southwest Evaluate
Weight:
2400 40 liter – 1 lb. 14 oz / 850 grams
3400 55 liter – 2 lb / 910 grams
4400 70 liter – 2 lb. 7 oz / 1100 grams
Execs:
> Very light-weight & waterproof backpack
> Robust and sturdy. In a position to final a number of long-distance thru-hikes
> Snug
> Fashionable with ultralight backpackers
> Nice exterior pockets, and storage for water bottles
Cons:
> Not Low-cost
Hyperlite Mountain Gear SouthWest backpacks are made out of tremendous light-weight Dyneema Composite Hybrid Cloth backpacks. This was formally often called Cuban Fiber. They arrive in a selection of 40 Liter, 55 liters, and a really giant 70 liter, with the 55L being extra standard.
The HMG Southwest has nice exterior pockets each on the rear and facet of the pack. They’re good for storing gear comparable to moist rain gear, snacks, first support provides, water bottles, umbrellas and a lot extra. The entrance pocket and facet exterior pockets make nice water bottle pockets. The carrying capability in the primary compartment is sort of giant.
The Southwest is waterproof in all however the very worst of climate. In lots of conditions you’ll not want to make use of any waterproof luggage inside, simply don’t take the pack swimming or Packrafting.
It makes use of two aluminum stays and a 1/4-inch foam backing on the again panel which could be very comfy. The ultralight backpack has a cushty again panel and shoulder straps.
Total this can be a easy, high-quality pack that could be very standard amongst hikers for good cause. This may very well be top-of-the-line ultralight packs in the marketplace proper now and top-of-the-line packs on this record.
That is the greatest backpack for the Appalachian Path because of the waterproof Dyneema composite materials and the path being fairly wet. In actual fact, I charge this backpack as top-of-the-line backpacking backpacks for dangerous climate and there’s no actual want for a rain cowl.
Greatest Giant Capability Backpack
Gossamer Gear Mariposa Evaluate
Weight: 2 lb. 2.2 oz / 970 grams
Execs:
> Nice for heavy masses
> Light-weight
> Giant Capability 60L Backpack
> Nice Aspect Pockets
> Moderately Priced
Cons:
> Not as comfy as among the different packs on this assessment
> Heavier than many different light-weight packs
The Gossamer Gear Mariposa is without doubt one of the hottest light-weight backpacks in the marketplace in 2025. Perhaps Osprey is the one different pack you will notice on thru-hiking trails greater than this Gossamer Gear Backpack.
Once I tried the Gossamer Gear Mariposa I discovered it wasn’t fairly as comfy because the Exos however had significantly better exterior pockets. The Mariposa has among the greatest exterior pockets of any of the backpacks on this assessment. It is possible for you to to discover a area for all the pieces.
Made with high quality high quality Robic Cloth and one of many solely packs on this assessment that can will let you match a bear canister horizontally contained in the backpack. Add to that the standard load-carrying capability of this backpack and all of it combines to make it top-of-the-line.
Total, the Gossamer Gear Mariposa is one of the best ultralight backpack for heavy masses and definitely probably the most standard backpacks in the marketplace.
Extra Backpacking Backpacks
Hyperlite Mountain Gear Windrider Evaluate
Weight:
2400 40 liters 1 lb. 14 oz / 850 grams
3400 55 liters 2 lb / 902 grams
4400 70 liters 2 lb. 7 oz / 1105 grams
Execs:
> Light-weight & waterproof
> Robust sufficient to final a number of long-distance thru-hikes
> Snug
> Fashionable with ultralight backpackers
> Nice mesh pockets, exterior pocket, and storage for water bottles
Cons:
> Not Low-cost
It’s a arduous selection in relation to which is one of the best Hyperlite Mountain Gear (HMG) backpack. They’re all made out of tremendous light-weight Dyneema Composite Hybrid Cloth and all are nice backpacks. I favor the Southwest over the Windrider because of the rear cloth pocket, in comparison with the mesh pocket on the Windrider. Nevertheless, in case you are mountain climbing in areas the place you would like an open mesh pocket to air out moist gear, then the HMG Windrider is a greater possibility.
The HMG Windrider is available in 40L, 55L, and 70L variations, with the 55-liter being the preferred. In case you are committing to ultralight backpacking, the remainder of your gear is light-weight and compact then the 40L is an efficient possibility.
Whereas the brand new Unbound makes use of just one backstay, the Windrider makes use of two aluminum stays and a 1/4-inch foam backing on the again panels. This makes for a cushty again panel. Add to that the comfy shoulder harness and this can be a comfy backpack.
The entrance mesh pocket and facet mesh exterior pockets make nice water bottle pockets. The carrying capability in the primary compartment of all sizes of backpacks is sort of giant.
Total, the Hyperlite Mountain Gear Windrider is a superb thru-hiking backpack and ideal for moist trails the place you may need to use the mesh pockets to dry your moist gear whereas backpacking.
Osprey Exos Evaluate
Weight:
48 liters – 2 lb. 12 oz / 1255 grams
58 liters – 2 lb. 14 oz / 1288 grams
Execs:
> Lifetime assure – if the pack breaks they repair or change it
> The mesh harness permits air circulation across the again.
> One of the crucial comfy backpacks for carrying heavier masses
Cons:
> Heaviest of all of the packs listed.
> Mesh pockets on the facet and rear of the packs are vulnerable to rips and tears.
Just lately, Osprey purchased again the hip belt pockets that they eliminated on the final couple of fashions which is a step in the appropriate course. They’re on each the 58L and 48L backpacks which is a superb characteristic.
I’ve used the Osprey Exos on all of my Triple Crown hikes. On the PCT I used the big capability 58 liter which is the right dimension to suit a bear canister horizontally. Whereas all the opposite packs on this assessment can carry a bear canister, they should put the bear canister in vertically.
The massive capability primary compartment additionally permits for many room to haul a number of liters of water together with a number of days of meals by the desert or mountains.
The Osprey Exos 58L is without doubt one of the few backpacks that match Bear Canisters horizontally making it an incredible possibility when mountain climbing in bear nation.
The Osprey Exos 58 weighs 2 lb. 14 oz / 1288 grams whereas the Exos 48 weights 2 lb. 12 oz / 1255 grams.
It additionally has room for a hydration pack in the primary compartment and the ventilated again panel which works properly. The highest lid of the Osprey Exos is unusual and the added weight of the detachable mind is totally ineffective for most individuals. Simply do away with the highest lid, it isn’t price it and avoid wasting weight on the method.
I modified to the Osprey Exos 48 liter for the CDT and AT as I didn’t need a lot carrying capability. This is without doubt one of the greatest light-weight backpacking backpacks and essentially the most comfy ultralight backpack on this assessment.
The Osprey Exos is the beneficial pack if you wish to carry barely heavier masses and should not able to decide to changing into an ounce-counting ultra-light hiker.
Each the shoulder straps and hip belt make this one of the best pack in the marketplace for consolation, properly no less than in relation to light-weight backpacks. I discovered the hip belt to be essentially the most comfy out of all of the packs on this assessment.
The shoulder straps are tremendous comfy. You possibly can strap trekking poles to the pack with out utilizing the compression straps to carry them in. The Trekking pole straps are typically annoying and I discovered that I hardly ever used them. I most popular to strap them to the facet of the pack utilizing compression straps.
One other good characteristic of the Exos is the value. It is without doubt one of the best-priced backpacking packs in the marketplace. And a few say it’s the greatest backpacking model for freshmen and skilled hikers wanting a lighter pack.
And like all the opposite light-weight packs on this assessment, it isn’t designed to hold heavy masses like 35 kilos or related. Total, it is without doubt one of the greatest backpacks for the Pacific Crest Path.
Gossamer Gear Kumo Evaluate
Weight: 1 lb. 2 oz / 525 grams
Execs:
> Extraordinarily light-weight packs
> Nice worth for cash
> Lengthy put on life
Cons:
> Not comfy with heavy masses
> 36 liters is small for many hikers
> Just for ultra-light hikers who’ve their light-weight gear dialed in
Gossamer Gear is a widely known pack producer and an incredible selection for the minimalist hike.
Their bigger packs such because the Gossamer Gear Mariposa 60 are standard however the lighter packs such because the Kumo are among the higher ultralight packs you may get proper now.
Once more, like a whole lot of the packs talked about, don’t load these packs with an excessive amount of stuff. They’re for ultra-light hikers solely.
It comes with a roll-top closure and general the primary compartment just isn’t that large. The massive water bottle pockets on the facet and the big stretch cloth pocket on the again make the pack fairly a bit larger than it’s.
At 36 liters they’re small packs which can be sufficient for thru-hiker and Bikepacker Onna ‘Onnamove’ Voellmer.
Onna used the Kumo 36L when she hiked the Pacific Crest Path, Continental Divide Path, and Arizona Path. She regards it as the right light-weight backpack for thru-hiking and peak bagging.
She reviews that the shoulder straps on the pack are comfy with masses as much as 20lb (9kg) however it’s typically loaded up with 25lb (11kg) when leaving city after a giant resupply.
Though it comes with a provided again pad that sits on the again panel, she makes use of the sleeping mat and the Gossamer Gear Nightlight sleeping pad for further padding. It’s arduous to search out something flawed with this pack, besides it is just for ultra-light hikers who’ve dedicated to light-weight gear.
Onna ‘Onnamove’ Voellmer used the Kumo 36 and shares her mountain climbing and Bikepacking adventures on https://www.instagram.com/theredheadednomad/
This light-weight rucksack is for backpackers who’ve already dialed of their gear and may solely be used along with an Ultralight Backpacking Quilt and an Ultralight Backpacking Tent.
ULA – Circuit / CDT Evaluate
Weight:
Circuit 68L – 2 lb. 6.5 oz / 1038 grams
CDT 54L – 1 lb. 11.1 oz / 768 grams
Execs:
> The CDT is a pleasant light-weight backpack.
> Snug with heavier masses.
> The ULA backpacks provide elective colours, pockets, and customized embroidery.
Cons:
> The ULA Circuit is a bit heavy however the newer Extremely Cloth is an efficient selection.
A number of the hottest backpacks on long-distance mountain climbing trails are the ULA Circuit (68 liters) and the ULA CDT (54 liters).
They’re robust, light-weight, and appropriate for any long-distance thru-hike. Whereas the ULA Circuit is the preferred pack I favor the ULA CDT for its lighter weight and no-frills options. ULA embrace hip belts with a bigger pocket which is now large enough for large-sized smartphones.
The Circuit is the heaviest of all of the packs listed right here and at 68 liters is sort of giant. These packs additionally include elective shoulder pockets. They’re actually robust as they’re made with the Robic 400 cloth.
Just lately, ULA began making the identical packs with the ultralight and tremendous robust Extremely cloth. For a lot of thru-hikers, this shall be a greater possibility and shave a few ounces off the load of the pack.
Would you wish to have your path title or web site embroidered onto your pack or have your customized coloration? They’ll try this for a few {dollars} further.
Mountain Laurel Designs Burn Evaluate
Weight: 1 lb / 453 grams
Execs:
> Extraordinarily light-weight packs
> Nice worth for cash
> Lengthy put on life
> The most effective thru-hiking packs
Cons:
> Not comfy with heavy masses
> Just for ultra-light hikers
The Mountain Laurel Designs (MLD) Burn is without doubt one of the lightest high-quality backpacks in the marketplace. They just lately upgraded the material to make use of the newish Extremely Cloth which I believe is one of the best backpack cloth in the marketplace in the mean time.
The MLB Burn is an ultralight pack for the skilled thru-hiker solely, which have already progressed from light-weight backpacking to ultralight backpacking.
They’re just for hikers which have a really mild base pack weight of round 10lb (4.5kg) or lighter. In case you are an already skilled hiker and have already began the journey of transferring from Light-weight to Ultralight then this is perhaps a backpack for you.
Fellow Aussie Via Hiker Cam ‘Swami’ Honan has used the MLD Burn for hundreds of miles of mountain climbing world wide. He reported that the pack is comfy as lengthy the pack weight being carried is mild masses lower than 22lb (10kg.) The MLD Burn is sturdy sufficient to final him no less than 8000 miles (13000km).
It has small exterior pockets with two facet pockets and a entrance mesh pocket. It additionally has a roll-top lid which thru-hikers love when they should entry the primary compartment rapidly.
This light-weight rucksack ought to solely be used along with an Ultralight Backpacking Quilt and an Ultralight Backpacking Tent.
Cam ‘Swami’ Honan makes use of the MLD Burn and writes about all issues mountain climbing on his web site https://www.thehikinglife.com/
Pa’lante V2 Ultralight Backpack Evaluate
Weight: 1 lb. 1.6 oz / 499 grams
Execs:
> Greatest mild mountain climbing backpack for ultralight hikers
> Nice easy design with shoulder pockets and a backside pocket underneath
> Good worth for cash
Cons:
> Not comfy with heavy masses above 25lb (11kg)
> Just for ultra-light hikers with a really low base weight
> Probably lengthy wait occasions for supply
The Pa’lante V2 is an ultralight pack for the hiker trying to lighten their gear weight. This pack is frameless with a roll-top closure so solely appropriate for many who have a low base weight.
At 17.6 oz / 499 grams, it’s a worthy ultra-light selection to contemplate.
Skilled thru-hiker Micheal ‘Grizzly’ Ivey who has a base weight of round 8-9lb (4kg) makes use of this pack. As his base weight is so low he doesn’t use the hip belt. It must be talked about that hip belts are elective on this pack. The entire weight of the rucksack is on the shoulder straps.
Grizzly hiked the Pacific Crest Path with me in 2015 and once more in 2019. He additionally hiked the Continental Divide Path, Colorado Path twice, and Superior Path.
He reported that the Pa’lante V2 is one of the best ultralight backpack and the right dimension for him as he’s an ultralight hiker. It’s comfy so long as the contents of the pack weight are saved under 25lb (11kg).
The pack just isn’t waterproof and he makes use of a pack liner. He likes the pack a lot that he used it on his 2019 thru-hike of the Pacific Crest Path.
Micheal ‘Grizzly’ Ivey makes use of the Pa’lante V2, you possibly can comply with him on Instagram https://www.instagram.com/michael_j_ivey/
This light-weight rucksack ought to solely be used along with an Ultralight Backpacking Quilts and an Ultralight Backpacking Tent.
Zpacks Arc Blast Evaluate
Weight: 1 lb. 3.9 oz / 565.0 g
Execs:
> Ultralight
> Extremely popular thru-hiking backpack
> Snug
> The proper-sized backpack for many in a single day or multi-day journeys
> Nice facet pockets and rear mesh pocket
Cons:
> Ultralight Backpack that isn’t as sturdy as another heavier backpacks
> Costly
The Zpacks Arc Blast was probably the most beloved ultralight thru-hiking backpacks in the marketplace. Just lately it was discontinued in favor of the backpack that’s this years editors selection of greatest backpack, the Zpacks Arc Haul Extremely.
It’s made with light-weight Dyneema Composite Hybrid Cloth which isn’t solely very mild however waterproof. To help with water resistance the pack contains a roll-top closure. I like roll-top closures as a result of if you have to carry a giant load or a small load you possibly can regulate the closure completely.
Two very useful and useful facet pockets are good for water bottles and tent poles. The rear mesh pocket is a beneficiant dimension and ideal for airing out moist rain jackets or socks.
The body can also be light-weight and provides to the consolation of the pack. Additionally it is designed to suit a bear canister when mountain climbing in bear nation and there’s a hydration port when you select to hike with a water hydration bladder.
Total, this was one one of the best ultralight backpacks for thru-hiking or backpacking if you need the very best high quality ultralight backpack. Test under if there are nonetheless any in inventory at a reduced value.
Osprey Levity 45L
Weight: 1 lb. 12.9 oz / 820 grams
Execs:
> Light-weight
> Lifetime Assure
> Snug
> Good facet pockets and rear stretch mesh pocket
Cons:
> No Hip Pockets
> Discontinued so not many accessible, examine costs under and choose up a cut price
The Osprey Levity has now been discontinued however that’s excellent news for somebody wanting a light-weight backpack at an affordable value, however be fast, there should not too many left now that the tremendous superior Osprey Exos Professional is in the marketplace.
The Osprey Levity is a brilliant light-weight backpacking backpack that may be a good compromise between light-weight, sturdiness, and carrying consolation.
The Osprey Levity comes with the identical lifetime assure because the Exos however is a bit lighter. This light-weight does restrict how comfy the pack is when carrying a heavy load however when carrying a lightweight load this pack is comfy.
The fabric used is a light-weight 30-denier cloth which is robust and abrasion resistant.
The harness and hip belts are good and the facet pockets are good for something from tent poles to water bottle storage to meals storage. However no hip belt pockets which is a little bit of a destructive.
Total, the Osprey Levity is an efficient light-weight backpacking backpack. The Ladies’s Osprey Lumina 45 is the Ladies’s Backpack model with related specs.
Different Packs to contemplate
Different Nice Packs:
- Mountain Laurel Designs Prophet: Just like the MLD Burn within the assessment above, the Prophet is a brilliant light-weight backpack greatest suited to skilled ultralight backpackers.
- Final Designs Fastpack 40: The Final Designs backpack is a cross between a path operating vest and a backpack. This pack has not been examined but and could also be added to the assessment sooner or later.
- Six Moon Designs Swift X: The Six Moons Designs Swift X is a top quality backpack that I’m but to assessment.
- Granite Gear: In addition they make some nice backpacking backpacks however most of them should not ultralight. Granite Gear packs are comfy and higher at carrying heavier masses.
- Durston Kakwa 55L: This pack ticks a whole lot of packing containers for somebody in search of a highly-rated ultralight pack. I hope to check this pack quickly.
Ultralight Backpack Comparability Desk
| Model | Weight | Materials | Capability |
|---|---|---|---|
| Zpacks Arc Haul Extremely | 1 lb. 5.4 oz | Extremely 100X | 40L, 50L, 60L, 70L |
| Hyperlite Mountain Gear Unbound | 1 lb. 14.1 oz | Dyneema Composite Hybrid | 40L, 55L |
| Osprey Exos Professional | 2 lb. 1.2 oz | 100 Denier Nylon Ripstop | 55L |
| Hyperlite Mountain Gear Southwest | 1 lb. 14 oz | Dyneema Composite Hybrid | 40L, 55L, 70L |
| Gossamer Gear Mariposa | 2 lb. 2.2 oz | Robic Nylon | 60L |
| Hyperlite Mountain Gear Windrider | 1 lb. 14 oz | Dyneema Composite Hybrid | 40L, 55L, 70L |
| Osprey Exos | 2 lb. 12 oz | 100 Denier Nylon Ripstop | 48L, 58L |
| Gossamer Gear Kumo | 1 lb. 2 oz | Robic Nylon | 36L |
| ULA Circuit | 2 lb. 6.5 oz | Robic Nylon, or Extremely 200X | 68L |
| ULA CDT | 1 lb. 11.1 oz | Robic Nylon, or Extremely 200X | 54L |
| Mountain Laurel Designs Burn | 1 lb | Extremely 100X | 38L |
| Pa’lante V2 | 1 lb. 1.6 oz | Extremely 200 | 40L |
| Zpacks Arc Blast | 1 lb. 3.9 oz | Dyneema Composite Hybrid | 55L |
| Osprey Levity | 1 lb. 12.9 oz | Nylon Ripstop | 45L |
Ultralight Backpack Patrons Information
Greatest Total Light-weight Backpack
The most effective light-weight backpack is the Osprey Exos Professional which is comfy and in a position to carry heavier masses if wanted.
The Hyperlite Mountain Gear packs are one of the best waterproof backpacks in the marketplace proper now. They’re one of the best compromise between light-weight, robust supplies, they usually can carry heavy masses if wanted. As they’re made out of Cuban Fibre which is now often called Dyneema, they’re essentially the most waterproof of all of the packs. They’d be the right light-weight backpack for thru-hiking and backpacking.
Greatest Ultralight Backpack
The Zpacks Arc Haul Extremely is one of the best ultralight backpack for 2025. It simply beat out the Hyperlite Mountain Gear Unbound 40L Backpack.
These backpacks should not solely ultralight however top quality, waterproof, and shall be very fashionable on all of the thru-hiking trails on the planet this 12 months. If you need an ultralight backpack, these are for you.
Why use an Extremely Mild Backpack
Making the transfer from a standard backpacking setup to a lightweight backpacking setup, then transferring even additional to ultralight backpacks just isn’t for everybody. Particularly in relation to ultralight backpacks.
Having a base weight of 13lb / 6kg or decrease will make mountain climbing a lot simpler. There is not going to solely be much less stress on the physique however much less probability of harm and far much less fatigue on the finish of a day backpacking. With time and expertise, you possibly can lighten your baseweight to under 10 lb / 4.5 kg fairly simply.
All the ultralight backpacks listed are beneficial as a serious step in lightening the bottom weight of your mountain climbing gear.
A Phrase of Warning about Ultralight Backpacks
Don’t take into account shopping for any of the MLD, Gossamer Gear, or Pa’lante packs except you might be dedicated to having a base weight under 11lb / 5kg.
If you wish to use an ultralight backpack just like the backpacks on this assessment, then you need to solely use it along with an Ultralight Backpacking Quilts or Ultralight Sleeping Bag and an Ultralight Backpacking Tent.
Carrying masses heavier than 22-25lb (10-12kg) with any MLD, Gossamer Gear or Pa’lante packs is not going to be essentially the most comfy ultralight backpack. Some don’t include a hip belt or the hip belt is elective. Carrying heavy masses with these backpacks just isn’t an possibility. You’ve got been warned!
Backpack Body vs Frameless Packs
Which backpack is greatest for you, one with a body or frameless packs?
Frameless Backpacks
Frameless Backpacks are lighter and easy. Backpacks with frames are arguably essentially the most comfy ultralight packs.
Frameless backpacks are for the hiker trying to transfer to ultralight backpacking who shall be carrying a lot much less weight.
A frameless pack ought to solely be used if the hundreds should not too heavy and the gear is packed thoughtfully. Then they are going to be comfy.
Some ultralight backpacks save much more weight by not utilizing the hip belts.
For instance, don’t pack your range in your backpack so it pushes a pointy object onto your again.
Body Backpack
Backpacks with a body are usually extra comfy however barely heavier than frameless backpacks. They’re additionally significantly better at carrying a heavier load. In case you are in search of carrying consolation and have a heavier load then these will finally be higher for you.
Supplies
With names comparable to Dyneema Composite Cloth, Extremely, Robic, and nylons are extra which of them are greatest for backpacks and why. There are lots of different materials however these ones are the higher ultralight materials which can be robust sufficient for backpacks.
Dyneema Composite Hybrid Cloth Backpacks
Dyneema Composite Hybrid Cloth (DCH) is the subsequent evolution of the DCF cloth (Cuban Fiber). DCH backpacks are light-weight and waterproof like the unique DCF however way more abrasion resistant. DCH materials is sort of a bit costlier than different supplies and appears to be affected by provide chain points.
Extremely Cloth
Extremely cloth is basically the identical kind of material as Dyneema Composite Cloth, only a barely completely different materials and a special model. Dyneema is tremendous robust however way more abrasion-resistant. Add to that it’s almost unattainable to tear and is very UV resistant. For the time being, it is without doubt one of the greatest ultralight pack materials.
Robic Nylon
Mild, robust, and fairly priced is an efficient approach to describe Robic cloth. It’s not as mild or waterproof as Dyneema however considerably cheaper. All packs made with this cloth are extra economical and really abrasion-resistant.
Shoulder Straps and Hip Belts
The standard, weight, options, and luxury of each the Shoulder Straps and Hip belt are tremendous necessary. They need to work collectively to distribute the load and cargo in such a approach as to stop stress on the physique. Thus making for a much less exhausted hiker on the finish of the day.
Waterproof Backpacks
All of the packs on this assessment have some type of water resistance however none are fully waterproof. Whereas the Extremely and Dyneema materials are waterproof, and in some circumstances seam sealed, they won’t be 100% waterproof. Due to this fact, beware if utilizing any of the ultralight backpacks for Packrafting or every other state of affairs that requires them for use like a dry bag.
Throughout testing, I discovered that the Extremely Materials and Dyneema had been each nice backpack materials, and each didn’t let any water into my pack. Having stated that, I’d advocate a light-weight pack liner or no less than having your sleeping bag and garments in some type of waterproof materials inside your pack.
Value
In case you are out there for ultralight packs then the value might be not as necessary as the load, consolation, and high quality. An ultralight pack will set you again anyplace from $150 to $400, with the cheaper choices not really easy to search out. In case you have come this far within the backpack assessment course of then spend just a little extra and get a top-tier ultralight pack.
Conclusion
Listed here are the Greatest Ultralight Backpacks for 2025:
Continuously Requested Questions
How A lot Does A Backpack For Backpacking Price?
The most effective ultralight backpacking pack is a giant funding. In some ways, you get what you pay for. High quality prices cash however many a hiker has been upset by corporations that cost some huge cash for a backpack solely to search out that it’s worn out after a few months of use.
Despite the fact that among the backpacks listed are quite costly, they’re thought-about good worth for cash with most between $200-$400.
Which firm has the Greatest Backpack Guarantee?
Earlier than buying any of those backpacks make sure you examine the guarantee and return coverage. Many hikers have been upset through the years when merchandise don’t stay as much as expectations. Â
Osprey has top-of-the-line warranties within the enterprise. I’ve had my pack repaired and changed on account of holes within the facet pockets, freed from cost.
It might have been thought-about honest put on and tear or it might have been thought-about a weak level within the design, however they stand by their merchandise. Not all corporations are so forgiving.
Hyperlite Mountain Gear can also be reported to have nice after-sales service.
What Is The Greatest Ultralight Waterproof Mountaineering Backpack?
Most fashionable backpacks are light-weight and robust however not all are waterproof. Lining the within of the backpack with a big trash compacter bag is the most affordable technique to waterproof the contents. The Greatest Ultralight Waterproof Backpack is the Hyperlite Mountain Gear Windrider 2400.
What’s the greatest Capability for a Light-weight Backpack?
40-60 liters is sufficient capability for 90% of hikers who’re dedicated to mountain climbing with a lighter backpack. For the hiker who’s transferring from light-weight to ultra-light, a 40-liter pack or smaller can be sufficient.
This isn’t beneficial for most individuals till the extent of mountain climbing expertise and skill matches the dedication to go ultralight.
How Sturdiness are Ultralight Backpacks?
Probably the most comfy backpack in all probability has a lot padding that it weighs an excessive amount of. The most effective ultralight backpacking pack is not going to be comfy except you trim the load of all of your different bits of mountain climbing gear to extremely mild.
Most ultralight waterproof backpack is probably going product of a fabric comparable to Dyneema (Cuban Fibre) and takes just a little extra care to stop holes and tears (which could be simply fastened with tape).
All of the packs listed are in a position to face up to a number of long-distance hikes with minimal put on and tear.
BikeHikeSafari Gear Evaluate Course of
The writer, Brad McCartney from BikeHikeSafari is a small impartial adventurer and outside gear tester who owns and runs BikeHikeSafari.com.
BikeHikeSafari just isn’t half of a big weblog community and is proudly impartial. All evaluations on this website are impartial and sincere gear evaluations of outside merchandise by the writer.
The writer, Brad McCartney is a really skilled triple crown thru-hiker, adventurer, and bike tourer having spent 1000s of nights sleeping in a tent and sleeping bag (Learn extra). He was a supervisor of an outside retail retailer and could be very skilled in what’s necessary when utilizing and testing gear for evaluations like this.
BikeHikeSafari won’t ever obtain any cash for evaluations and they don’t settle for sponsored evaluations on this web site. All of the feedback in regards to the gear evaluations are from the writer primarily based on his years of expertise. Hope this impartial assessment was useful for you.
