Black Diamond backpack. Cirque 45 A snow pack with a sleek silhouette inherited from climbing packs, while still providing the necessary features for backcountry skiing. ・SwingArm shoulder straps ・Flexible hip belt ・Unique quick-cinch closure system ・Tuck-away diagonal/A-frame ski carry system ・Stowable helmet flap ・Hip belt stash pocket and single gear loop ・Ice tool pick pocket ・Quick-piole deploy system compatible with various ice tools ・Avalanche tool organizer pocket ・Tuck-away rope strap ・Hydration system compatible It has some signs of use, but I think it's in relatively good condition. Backcountry Snow mountain Black Diamond Backpack Cirque 2511