Crux AK37-X

Crux AK37-X

37 litres backpack, sober, waterproof and robust, made of 40% Kevlar. Version with removable flap and 5 litres extension.

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Availability: In stock & Available in our store

The opinion of Aventure Nordique

The Crux AK37-X is a backpack designed to be tough. It is made of 40% Kevlar, 60% Cordura and is fully welded. It is 100% waterproof, perfectly suited for harsh, wet conditions... It has a simple, minimalist design. The features have been reduced to the bare essentials, while retaining enough detail to allow each user to adapt the backpack to their needs.

It has a moulded back foam for comfort, complemented by two removable titanium rods to ensure back rigidity. The belt and shoulder straps are ergonomically designed and padded with a thin layer of dense foam. It has a large volume of 37 litres with a 5-litre extension.

  • All-round welded construction, completely waterproof

  • 40mm waist belt with metal buckle

  • Oversized carrying handle, easy to grip and attach

  • Exterior and interior pocket on removable flap, with welded seams for waterproofing

  • Fully sealed roll-up closure under flap with compression strap

  • Z-shaped side compression straps, quick and easy to put on and take off

  • Two ice axe holders

  • Two side pockets

  • Side ski racks

Technical details

Manufacturer Crux
Product name AK37-X
Volume 37 l
Model Unisex
  • Fabric: 40% Kevlar, 60% Cordura, 240 g/m², Cordura 500D underside, 10000 mm TPU
    Frame: 2 x Ø7 mm titanium frame (removable)

Accessories Ice tool, Carrying handle, Compression straps
Dimensions Back length R : 48 cm - L : 55 cm
Weight 1300 g
Additional information
  • Regular, for people between 155 and 175 cm
  • Large, for people between 175 and 185 cm 
Warranty 2 years
Country of Manufacture Indonesia


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