3G AK37 (RT)
£249 / €279 / $299

The AK37 ushered in the third generation of crux’s AK backpacks, being the first to come off the production line in the relaunch of our iconic range. What’s new is a lighter body fabric with a 40% Kevlar® / 60% Cordura® composition (compared with 28% Kevlar on the previous generation) and a fully welded construction. A top-loading style, it now features a roll-top closing system under the hood for complete waterproofness. The classic, minimalist design and clean lines remain unchanged.

The original baby of the range (the new AK27 now assumes that role), the AK37 is frequently used by owners of one of the larger AK models as a companion for all their non-mountaineering activities, such as cragging, multi-pitch rock, back-country skiing, canyon hiking, or any other abusive activities that normal daypacks won’t handle.

The AK37 is available in two back-lengths; regular and long.

 

Colours

Black
Red
Blue
Khaki

Features

External lid pocket with welded seams for water-resistance
Roll-top closure system for a completely waterproof main compartment
Oversized back haul loop – easy to grab and clip
Top compression strap
Side compression straps – quick and easy to fit or remove
40 mm webbing waistbelt with low-profile full-sized hip-fins
Two ice-axe holders
Two wand pockets
Welded construction throughout - completely waterproof

Technical Specifications

Capacity 37 litres
Weight 1150 g
Fabric 40% Kevlar / 60 % Cordura, 240 g/m²
Frame 2 x 7.00 mm Ø tubular titanium stays (removable)
Sizes Regular
Long

Spares & Repairs

If you break any buckles or your frame (it does happen), then don't panic. We have replacement parts for nearly everything. Please go to the spare parts section of our online shop.

Crux rucksacks don't often need mending, but they are not completely immune to abuse. Should your sack ever need repair, then please click here for details of our recommended repair companies