Sunday, March 22, 2026

Mountainsmith Mayhem EVO 30L Backpack Evaluate


The locations I prefer to hike are typically poorly blazed and aren’t simple to seek out on a map. That approach, I get to wander round, foraging and grooming overgrown trails, with the reward of hanging my hammock with out being bothered. Due to this, I would like to have the ability to carry axes, saws, ropes, wedges, and the form of instruments most individuals don’t tackle common day hikes.

Not too long ago, one among my favourite pack makers, Mountainsmith, has been releasing merchandise designed to exceed the wants of the common hiker. The EVO line is created from sturdy supplies with a concentrate on group and adaptableness. What’s extra, the EVO line is designed to be field-repairable. That approach, if one thing will get screwed up once you’re on the market, you possibly can repair it.

In October, Mountainsmith launched its Mayhem EVO 30L. An replace to its unique Mayhem pack, the Mayhem EVO 30L is a 30L pack designed to be a mission-ready workhorse. It was constructed for backcountry professionals, survivalists, hunters, and out of doors fanatics.

The pack has ample inner storage in addition to exterior storage. It additionally has lashing factors and a excessive concentrate on growth and accessibility. At 30 L, it’s good for each dayhikes and overnights.

In brief: The Mountainsmith Mayhem EVO 30L ($240) is designed to be that one pack that you need to use for all the things, on a regular basis. It presents a excessive degree of group, nice sturdiness, and is field-repairable. Mountainsmith decked this pack out with bells and whistles, considerate particulars, and nice design. This technical, versatile pack is nice for day journeys and overnights, and can final for years of journey.

Examine the Mountainsmith Mayhem EVO 30L to the packs on GearJunkie’s information to the Greatest Backpacking Backpacks.


  • Excessive degree of group and growth prospects

  • The flexibility to hold a chainsaw or snowshoes within the entrance panel

  • Adaptable to all kinds of customers and environments

  • All that Hello-Vis, bro…

  • Shoulder strap storage


  • This degree of group might be overwhelming

  • Unsure if I can wait till subsequent 12 months for that Timber EVO chest pouch

Mountainsmith Mayhem EVO 30L Backpack Evaluate

Backstory

A hiker wearing the Mountainsmith Mayhem EVO 30L Backpack on a snowy trail
I’m demanding on my gear, which is why I’ve at all times leaned on Mountainsmith; (photograph/Nick LeFort)

I’m very accustomed to the Mountainsmith model. I’ve used its lumbar packs and backpacks since I used to be in highschool. Out of the entire pack manufacturers on the market, Mountainsmith has been the model I’ve relied on probably the most.

Earlier this fall, I reached out to Mountainsmith, trying to take a look at its Tour EVO for one more challenge. I wanted a pack I might carry everyday that might simply convert from work to play and again once more. Throughout that dialog, I acquired the obtain on what the entire EVO line was about. My timing couldn’t have been higher. The Mayhem EVO was launching the very subsequent week.

This pack has remodeled my way of living on the whole, however extra so within the outside. I really feel just like the Mayhem EVO 30L was the scratch I wanted for a long-standing itch. The one individuals this pack is overbuilt for are those that choose a fast mile hike on a paved path. Everybody else will discover the profit in a pack that adjusts to your wants, all 12 months lengthy.

Structure & Design

Open main compartment of the backpack showing mesh pocket and packed clothingOpen main compartment of the backpack showing mesh pocket and packed clothing
Sun shades non-compulsory: The Hello-Vis on this pack retains you protected and environment friendly; (photograph/Nick LeFort)

Group

The extent of group and accessibility that the Mayhem EVO 30L offers each inside and out of doors is fairly wonderful. From its clamshell-style opening to pocket and lashing factors, your means to fine-tune the way in which you carry your clothes, gear, meals, and water is nearly limitless. Even the shoulder straps have expandable pockets and loops, in addition to some top-notch routing to your water bladder tube.

Supplies

When it comes to supplies, the shell is created from DWR-treated 420D ripstop nylon. That creates a sturdy and abrasion-resistant floor that can also be impervious to opposed climate circumstances.

Doubling down, Mountainsmith determined to incorporate a Hello-Vis 150D HD Poly Liner within the pack. That acts as one other sturdy barrier to the weather and abuse.

Hello-Vis orange is a secondary theme to this pack and the remainder of the EVO line. Apart from the inside of the pack, you can too discover it on contact factors, in addition to the entrance panel, which might be flipped round to show the intense coloring and alert hunters, rescue groups, and different people out on the path the place you’re. Shiny linings additionally make it simpler to find issues contained in the pack when it’s darkish.

Options

The Mayhem EVO 30L has additionally been designed for bigger device and equipment carry. With choices to lash down skis and snowboards, in addition to axes, chainsaws, and cord, this pack blurs the road between common person and seasoned skilled. Nevertheless, in doing so, it doesn’t favor or alienate one or the opposite.

The pack is able to rope and A-frame ski carry for backcountry pursuits. The entrance panel of the pack permits for pass-through for snowboard carry, blade-down chainsaw carry, and hand device carry, and is detachable.

Each facet bottle pockets have area serviceable bungees, the entrance panel zippered pocket has an growth gusset, and the underside panel has compression straps for extra load carry. There are even hypalon-reinforced ice axe and combined device storage sleeves on the decrease panel of the pack.

First Impressions

Chest strap area of the Mountainsmith Mayhem EVO 30L Backpack with a GPS device attachedChest strap area of the Mountainsmith Mayhem EVO 30L Backpack with a GPS device attached
Ample shoulder strap storage makes issues simple to entry on the go; (photograph/Nick LeFort)

As somebody who adjustments up what they want for out of doors gear on a regular basis, it’s good to discover a pack that doesn’t must be swapped out to regulate to these adjustments. The Mayhem EVO 30L is so superior when it comes to modularity, adaptability, and accessibility that I’ve discovered myself overwhelmed by the chances of what I need to do with it. There are solely so many hours in a day and days in per week after I might be within the woods wandering round or sleeping on the bottom.

That stated, after I first obtained the pack, I dumped all of my gear into it. Though it was unbalanced, I discovered the pack to be snug. I additionally felt the fast good thing about the double sternum straps, as they distribute stress significantly better than a single strap. Throughout these final sluggish legs the place I simply need to get again to camp or the truck, these can be a profit.

The one factor the Mayhem EVO 30L doesn’t have (that the 45L does) is load lifters. I’m not positive if it’s because Mountainsmith didn’t suppose they have been crucial on a pack with a capability of 45 kilos or if it was simply assured within the design of the pack, compression straps, and waistbelt. The one technique to determine this out is by utilizing the pack the place it was supposed: in the course of nowhere.

Out within the Area

The backpack standing upright in a car trunk next to boots and winter gearThe backpack standing upright in a car trunk next to boots and winter gear
The Mayhem Evo 30L’s entrance panel storage; (photograph/Nick LeFort)

I’ve by no means been on skis or a snowboard. Nevertheless, I’ve logged some spectacular miles snowshoeing. That being the case, I used to be stoked when the timing lined up for our first snowstorm. I deliberate to go out with the Mayhem EVO 30L to see the way it carried out.

The entrance panel of the pack expands in order that I might rework it from a central storage pocket. This let me port the snowshoes from the snowless parking zone to the trailhead, the place the snow was nonetheless lofty.

Mountaineering within the snow and snowshoeing are extra demanding in your physique than your normal hike. The very last thing I needed to really feel was the bag hanging off me. And it wasn’t! For the three miles out and 4 again, the pack stayed comfortable to my again and moved the place I moved. Even when I discovered myself scrambling over a rocky spot on the path, the pack didn’t add to my off-kilter momentum.

There are such a lot of pockets and lashing factors that it’s actually as much as you ways you need to pack and use the Mayhem. I haven’t had numerous expertise with shoulder straps which have pockets on them. Nevertheless, I discovered many makes use of for them, in addition to the lashing factors.

Moreover, the singular pouch on the belt made for a fantastic spot for gloves and a ProBar. It’s good to have necessities in a spot the place you possibly can simply entry them on the transfer.

I sit up for packing this out for an evening or two on the path. For now, I’ll proceed to make use of it as a technical pack to assist preserve the paths clear till spring. That’s when the path crews round right here get again to work.

Future Growth: Chest Rigs

Close-up of the backpack shoulder straps with attached radio and hydration tubeClose-up of the backpack shoulder straps with attached radio and hydration tube
The entrance carry space helps quick-access add-ons; (photograph/Nick LeFort)

Mountainsmith can be releasing its Timber EVO in small and medium sizes this upcoming spring. Designed to work independently as smaller lumbar-style packs or pouches, the Timber EVO line can simply be hooked up to the shoulder straps of the Mayhem EVO line to operate as a chest rig.

Chest rigs gained recognition amongst hunters and survivalists a few years in the past. They supply easy accessibility to crucial objects, traditionally together with a handgun, binoculars, and different necessities that you simply need to get hold of with no time to spare.

Different manufacturers have created their very own variations of those baggage through the years. However Mountainsmith’s addition to its lineup is one other indication that the model is targeted on creating viable options for die-hard out of doors fanatics and professionals.

Mountainsmith Mayhem EVO 30L Backpack: Conclusion

Close-up of the Mountainsmith Mayhem EVO 30L Backpack showing the logo patch and front fabricClose-up of the Mountainsmith Mayhem EVO 30L Backpack showing the logo patch and front fabric
(Picture/Nick LeFort)

I actually just like the route Mountainsmith goes in with its EVO lineup. Apart from the general muted, pure tones, there’s a commonality throughout the road. This may be present in accessibility, group, sturdiness, and adaptableness.

The general feel and appear would possibly make a pack just like the Mayhem EVO 30L appear “tactical” to some. Moreover, minimalists will discover the pack to be the antithesis of their ethos.

Nevertheless, everybody else would possibly discover all of the solutions they want in a pack like this. Even now, after packing it out in varied configurations, I’m nonetheless discovering new concepts on the best way to carry what I would like.

In comparison with different and previous merchandise within the Mountainsmith lineup, the EVO line is burly by design. It comes with numerous further bells and whistles. Fortunately, this doesn’t add to the majority of the pack. There’s additionally the carryover concentrate on group and adaptableness. That has been a gold star for Mountainsmith since its inception.

I additionally respect the Hello-Vis layers and touchpoints. They clue hunters in that it’s a fellow human rustling round on the market and never the primary ingredient to their subsequent batch of venison stew. Additionally they make issues simpler to determine contained in the pack within the dying mild previous sundown.

If you need a fundamental daypack, the Mayhem EVO 30L might be overkill. Nevertheless, the sky is the restrict for individuals heading out on quite a lot of adventures who need to depend on one pack all year long.



Related Articles

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Latest Articles