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Crux - AK57 - Mountaineering backpack

Crux - AK57 - Mountaineering backpack

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At a glance

Customers say: good carry systemCustomers say: Good carry system
Customers say: good carry systemCustomers say: Good carry system
Customers say: Lightweight
Customers say: Lightweight
Waterproof
Waterproof
Ski/snowboard carrier
Ski/snowboard carrier
Ice-pick holder
Ice-pick holder
 g
1475 g
Material information & features
Suitable for:
Recommended use:
mountaineering, trekking
Main material:
60% polyamide, 40% aramid
Material thickness:
500 denier, 240 denier
Fabric treatment:
taped seams, TPU coated
Fabric properties:
extremely abrasion-resistant, waterproof
Carry system:
titanium frame, hip belt, padded shoulder straps, chest strap
Main compartment access:
roll-top
Additional features:
2 side compartments, 2 lid compartments, ski/snowboard carry system, side compartment, ice axe/pole holder
Volume:
62 l
Weight:
1,475 g
Extras:
compression straps
Misc:
Hydrostatic head: 10.000; expandable lid compartment (5 L)
Item No.:
503-0771
Product description

Perfect for multi-day mountaineering - the AK57 by Crux. The high-quality titanium frame ensures optimal load distribution over the entire back, from shoulders to hips. This means that no one area is put under too much strain and you can cope with carrying a lot of weight even on demanding tours. Compression straps keep the load well-secured for additional comfort.

The material consists of a blend of polyamide and aramid that isn’t afraid of contact with rough rock and ice. The fully taped seams, roll closure and, last but not least, the TPU coating ensure that the contents of the backpack are reliably protected against rain and snow.

Two lid pockets and extra side pockets help to keep your equipment well-organized. If you happen to need greater volume, the lid compartment can be expanded by 5 litres. That brings the AK57 to a whopping 62 litres! There are additional attachment options for walking poles, skis or ice picks on the sides.

Get ready for awesome adventures with the AK57!

Bergfreunde expert Cora

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Bergfreunde expert Cora

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This is what other customers say:
Dalibor 's profile picture
Yes I would recomend it.

Have been using it mainly for longer winter ski tracks. It gives what I have expected.

  • Advantages
    Lightweight
    Good adjustment options
    Comfortable to carry
    Good carry system
's profile picture

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This is what customers from around the world say:
Jérémie's profile picture

  • Advantages
    Comfortable to carry
    Easy to load
    Good carry system
    Price / performance
    Lightweight
Dirk's profile picture

33% have found the reviews
by Dirk helpful

  • Advantages
    Good adjustment options
    Good carry system
    Comfortable to carry
    Easy to load
lorenzo's profile picture

22% have found the reviews
by lorenzo helpful

  • Advantages
    Lightweight
Elke's profile picture

42% have found the reviews
by Elke helpful

  • Advantages
    Easy to load
    Lightweight
    Good carry system
    Good adjustment options
    Comfortable to carry

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