Last tested
2023
Status:ongoing
2024

Pro 35

Swiss design; solid and roomy it can also be used without the airbag system
  • In words
  • Technical specifications

In words

Intro
Clean, functional Swiss design for the 35 liter model from the new Mammut line. It uses the Airbag System 3.0, which can be easily removed to turn it into a classic ski backpack with lots of backdoor access. Everything you need with no bells and whistles: roomy front pocket and large shovel and probe compartment, removable hip belt with zip pocket, ski carrier, ice axe and helmet holders. The trigger handle is attached to the left shoulder strap, it's nice and large but a little short.
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Technical specifications

Weight description
1,615 g (3.56 lbs.) without airbag system
Inflation type
canister
Inflation system
Airbag 3.0
Inflation time
3 sec.
Weight
2625 g
Airbag volume
35 L
Balloon volume
150 L
Available capacities
35, 45
Available sizes
one size
Price
760 €
Top stories
2025
Thoughts
At the heart of every ski

Editorial

2025
Intro
Test center

Where the snow is always present

2025
Intro
Skimo skins

It's not all about grip

2025
Instruction
Boot lab: Boots under the microscope

The laboratory analysis of flex, walkability, and thermal insulation of ski mountaineering boots

2025
Intro
Skimo poles
2025
Intro
Safety, a culture of doubt

Beyond the basic definition, there’s nothing as variable as snow conditions and the human psyche when under emotional stress. That's why, after purchasing the right self-rescue kit and airbag backpack, it’s paramount you do your research, train, scrutinize your decisions and, if necessary, opt for plan B. And, at least for now, don’t rely on artificial intelligence. 

2025
Race
Light
Tour
Free
Awards
Best bindings 2025

Skiaklper's Awards

2025
Intro
Products for mountaineers

Once you’ve chosen your skis, boots and bindings, your thoughts then turn to harnesses, crampons, ice axe and helmet, though perhaps not everyone, and not straight away. While it’s true that when starting out, especially for those transitioning from resort skiing who just want to start surfing some pow, the important thing is to get self-rescue equipment. It’s equally true, however, that the sport we love is a combination of two words: skiing and mountaineering.

2025
Split All Mountain
Intro
Boards, boots, and bindings for splitboarding

Materials are evolving, which is increasing the opportunities for pushing the boundaries of mountaineering splitboarding. It’s no longer just about easy tours, a few jumps and a beer. Thanks to innovative new setups and growing knowledge within the community, long ascents and steep terrain no longer intimidate.

2025
Intro
Skimo bindings

They’re probably the element of your setup that’s evolved the most and seen the most crossover between disciplines. Which is why in general lighter bindings have adapted to make allowances for the trend for opting for wider skis, with hybrid drilling patterns and a greater selection of ski brakes. But the aspect that requires most scrutiny is the height difference between the front and rear pins.

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