A mountaineer carrying a CRUX pack across snow beneath granite cliffs

Rucksacks

Carry what matters.

A pack is more than its capacity. Construction, access and fit change how it feels on a long approach and how it works on a route. Explore the CRUX ranges before choosing your model.

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A climber carrying an AK pack on a rocky mountain approach

AK range

The alpine original.

The AK range centres on a pared-back mountaineering design, with Kevlar/Cordura fabric and welded construction in the current third-generation models. The AK47 combines a removable titanium frame with a choice of back lengths. Compare capacities, lid arrangements and fit on each model’s page.

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Two climbers carrying packs beside coastal rock towers

AX range

A different construction. The same purpose.

The AX45 and AX50 use a lighter Cordura fabric with Dyneema ripstop and a sewn construction. The AX45 uses twin tubular stays and a removable hip belt. They offer a different balance of fabric, weight and features from the AK range; check the individual specifications and available back lengths.

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An ice climber using a CRUX roll-top pack

RK range

Roll-top simplicity.

The RK family combines roll-top access with the tough fabric and welded, waterproof construction described in the current range. The RK30 is designed for technical routes and wet conditions. Explore the sizes and compare harness, frame and compression details for your intended use.

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MAG 28

MAG & accessories

For the rest of the day.

Explore the MAG packs and climbing accessories alongside the alpine ranges. Product pages contain the construction, capacity and option details for each design.

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Understand. Fit. Look after.