The ultralight Arc'teryx Cierzo 25 pack is an ideal companion for summit bids on multi-pitch day routes. Its lean, no-frills design is big on durability and no-nonsense function.

• Closed-cell foam on the shoulder straps and back panel provides comfort, moisture-shedding durability and support; hipbelt is made of light, 1 in. webbing
• Removable back pad lets you strip down the pack to an even lighter weight
• Fixed top lid freatures a zippered pocket with a key clip; highly compressible pack body stows in its own lid
• Pack body features 3mm compression cords on each side; dual removable loops secure ice axes or other tools
• The Arc'teryx Cierzo 25 pack is made with a silicone-coated, 210-denier ripstop nylon body for light weight, water resistance and durability