Sunday, October 19, 2025

Zpacks Arc Haul Extremely 60 Ultralight Backpack Overview


Backside Line

The Zpacks Arc Haul Extremely 60 excels as an ultralight backpack for lengthy journeys. Its most important strengths are an exceptionally secure carry and long-term sturdiness. Throughout our rigorous testing within the Rocky Mountains and in a managed surroundings, we have been impressed by its distinctive suspension system, ample pocket area, and dependable water resistance.

The Arc Haul Extremely is called after its revolutionary curved carbon fiber body, which permits for good air flow and secure weight distribution. The pack’s roomy pockets and exterior attachment factors present environment friendly gear group and entry. Its sturdy Extremely cloth with laminated waterproof backing will face up to the harshest situations.

Nevertheless, the pack’s minimalist design might not go well with everybody. Some hikers might choose extra padding or pocket choices. Though they’re out there as an add-on, the dearth of devoted hipbelt pockets could be a disadvantage for some.

Whereas the Arc Haul Extremely’s premium value displays its high-end supplies and distinctive ultralight development, it affords glorious worth for dedicated ounce-counters searching for top-tier efficiency. Weight-conscious thru-hikers and skilled ultralight fans will admire its distinctive weight-to-capacity ratio.

Be sure you take a look at our complete information to the perfect ultralight backpacks, with top-performing packs for varied mountaineering types and budgets.

Fast Specs

Zpacks Arc Haul Extremely 60

Lightest Massive Capability Backpack


CleverHiker Ranking:

4.7/5.0


Value:

$399


Weight:

1 lb. 5.4 oz.


Quantity:

60 L


Max Weight Rec.:

30 lbs

Execs

  • Light-weight
  • Secure
  • Sturdy
  • Good again air flow
  • Waterproof

Cons

  • Not the softest or most comfortable
  • Value

A hiker pulls a blue bag out of the front mesh pocket of a grey backpack on snowy ground.
It’s good to have the ability to see your gear via the mesh pocket. – Picture Credit score: Brett Kretzer (CleverHiker.com)

consolation

After placing the Zpacks Arc Haul Extremely to the check on the path, we discovered it gives a powerful degree of consolation for its minimalist design. We examined the Arc Haul Extremely with hundreds as much as about 28.5 kilos and have been happy with how properly it dealt with and transferred weight to the hips. The pack hugs near your physique, shifting with you and eliminating annoying pack bounce.

One standout characteristic is the revolutionary curved carbon fiber body and suspended netting. By creating an air hole between your again and the pack, warmth can escape, and a breeze can movement, conserving your again noticeably drier. Anybody who has skilled the dreaded again sweat will admire this design.

The shoulder straps and hip belt provide average padding – sufficient to cushion with out including pointless bulk. Nevertheless, throughout lengthy days on the path, we did discover some occasional rubbing on the decrease again. The outside body parts with horizontal and vertical stays give this pack a stiffer really feel.

All in all, for an ultralight pack designed to shave ounces, the Zpacks Arc Haul Extremely delivers first rate consolation, particularly for ounce-counters who admire a close-fitting, responsive carry. Whereas it might not be the cushiest choice, it balances assist, breathability, and weight financial savings.

A hiker puts his hand behind the mesh on the back panel of the Zpacks arc haul ultra with snow and grass in the background.
The suspended mesh panel helps enhance airflow. – Picture Credit score: Brett Kretzer (CleverHiker.com)

Performance

The Arc Haul Extremely makes use of a easy but efficient organizational design. The primary compartment closes with a conventional roll-top design and a single high strap with loads of size.

The massive entrance stretch pocket is made with a see-through mesh so you’ll be able to simply see each bit of drugs. The facet pockets are massive, safe, and straightforward to succeed in whereas carrying the pack, so you’ll be able to hydrate on the go. The pack doesn’t come commonplace with hip belt pockets, however they’re out there from Zpacks as an add-on characteristic.

A singular characteristic of the Arc Haul Extremely is the non-stretchy exterior Dyneema straps. All sides has a strap that zig-zags up the whole size of the pack. On the underside of the pack are two further straps with line-loc changes, preferrred for carrying moist gear, tents, or cumbersome foam sleeping pads.

Lastly, the shoulder straps and hipbelt are stitched with steady daisy chain webbing for attaching important gear like GPS gadgets. Though the Arc Haul Extremely lacks a number of group options that come commonplace on different packs, most can be found at Zpacks.

A hiker reaches into the top of a grey backpack with a tent and sleeping pad on a snowy ground.
This 60 liter pack is a candy spot in quantity. – Picture Credit score: Brett Kretzer (CleverHiker.com)

Water Resistance

On the subject of defending your gear from the weather, the Arc Haul Extremely doesn’t disappoint. In our water publicity check, the pack was nearly 100% waterproof and can probably keep that means for a very long time. 

The pack’s most important physique is laminated with a water-resistant backing, which creates a bodily moisture barrier as a substitute of a water-resistant coating that wears off over time. The first pack materials, Extremely 100X cloth, has a powerful water resistance ranking of over 20,000 mmH₂O.

To additional improve its weatherproofing, the Arc Haul Extremely’s seams and attachment factors are meticulously taped, creating an impenetrable seal that stops water from seeping via susceptible factors.

Whereas no pack is totally submersible, this degree of water resistance gives ample safety for many backpacking eventualities.

A hiker's hands buckle the roll top enclosure on a grey backpack with snow in the background.
The pack contains a traditional roll-top enclosure that helps hold the rain out. – Picture Credit score: Brett Kretzer (CleverHiker.com)

Development

The Arc Haul Extremely achieves a powerful strength-to-weight ratio. The pack is without doubt one of the lightest we examined, weighing 0.4 ounces per liter of capability, and nonetheless manages a sturdy 100-denier development materials all through. This steadiness is because of the extraordinarily light-weight and extremely tear and abrasion-resistant properties of Extremely 100X cloth. 

For those who have been to tear this sturdy cloth someway, the sleek floor is straightforward to restore with adhesive patches. Strategic reinforcements in high-stress areas, such because the shoulder straps and base, additional contribute to the pack’s long-term sturdiness.

The mesh on the entrance pocket of the pack has a 4mm gap diameter, which makes it see-through with out compromising quite a lot of sturdiness. It’s not as sturdy as Dyneema mesh used on some packs, however the holes are sufficiently small to keep away from most snagging or tearing hazards.

A minor gripe of the sturdy Extremely cloth is that it’s fairly stiff, noisy, and crinkly. Whereas definitely not a deal breaker, it’s one thing price noting for anybody who’s explicit about cloth really feel.

A profile view of a hiker wearing the Zpacks Arc haul ultra with trekking poles, a sleeping pad, and tent packed on the outside.
The Arc Haul packs properly inside and outside. – Picture Credit score: Brett Kretzer (CleverHiker.com)

Ought to You Purchase The Zpacks Arc Haul Extremely 60 Ultralight Backpack?

The Zpacks Arc Haul Extremely 60 is an distinctive alternative for ultralight backpackers and thru-hikers who prioritize weight financial savings with out compromising sturdiness. Its thoughtfully designed characteristic set, together with ample storage choices, secure suspension, and dependable water resistance, caters to uber-ultralight backpackers tackling long-distance trails and difficult backcountry adventures.

These new to ultralight backpacking or people preferring extra sturdy, closely padded packs might discover the Arc Haul Extremely’s minimalist design and streamlined characteristic set much less interesting. 

Contemplating some options that come commonplace on different packs, akin to hip belt pockets, are an extra price for the Arc Haul Extremely, the worth level is kind of steep. Nevertheless, it’s a worthy funding for severe ultralighters who worth Zpack’s premium supplies, revolutionary development, and area of interest market focus.

Informal backpackers or these on a tighter finances might discover higher worth in additional reasonably priced, versatile choices with a broader vary of options and creature comforts.

A profile view of a hiker wearing the Zpacks Arc haul ultra with tent poles, a sleeping pad, and tent packed on the outside.
This pack is extremely light-weight and carries gear impressively properly. – Picture Credit score: Brett Kretzer (CleverHiker.com)

What Different Ultralight Backpacks Ought to You Contemplate?

If Zpacks is just too area of interest in your style, take a look at our big selection of choices in our full information to ultralight packs.

Hyperlite Mountain Gear Southwest 55 Overview: The Southwest carries weight extraordinarily properly, is waterproof, and sturdy, and comes with a number of extra exterior pockets. The 55 is barely smaller in quantity, however it additionally is available in a 40L and 70L choice.

Durston Kakwa 55 Overview: The Kakwa 55 has an identical really feel to the Arc Haul Extremely – secure and inflexible – prioritizing sturdiness over luxurious consolation. The Kakwa may even prevent a major quantity of cheddar. 

Atom Packs the Pulse EP50 Overview: Though about 10 liters smaller by quantity, the Pulse EP50 strikes a superb steadiness of climate resistance, sturdiness, consolation, and performance. Nevertheless, it doesn’t carry heavy hundreds in addition to the Arc Haul Extremely. 

A close up of shoulder straps on a backpack worn by a hiker with water in the background.
Webbing daisy chains are nice for hanging a GPS gadget. – Picture Credit score: Brett Kretzer (CleverHiker.com)

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