Axiom 40 Pack
The perfect volume pack for going superlight without feeling too exposed, the Black Diamond Axiom 40 and its reACTIV suspension allows you to move fast and confident with your pack instead of despite it. To further streamline the pack, stash the removable top lid and fine-tune the Axiom’s volume with its adjustable roll-top closure.
- Patent-pending reACTIV suspension with OpenAir backpanel
- Top-loading roll-top closure with removable top pocket for quick and clean volume adjustment
- Soft, breathable 3D mesh on hipbelt and shoulder straps
- Trekking pole/ice axe loops
- Dual hipbelt stash pockets, side stretch pockets and front compression stretch pocket
- Hydration compatible
- Also available as women's-specific Astral 40
WHY ACTIVE suspension?
Black Diamond packs built with our award-winning active suspension systems—ergoACTIV, ergoACTIV XP, reACTIV and reACTIV XP—are unparalleled in comfort, efficiency and load transfer. Because the shoulder straps and hipbelt move with you, friction and hot spots are eliminated. The pack’s load stays perfectly balanced at all times—without adjustment—and allows your body to move naturally in any direction. This results in a more efficient, comfortable, longer stride—meaning you can cover more ground, more quickly.
[M] 40 L (2,440 cu in)
[L] 42 L (2,563 cu in)
[M] 1.15 kg (2 lb 8 oz)
[L] 1.2 kg (2 lb 10 oz)