Arc'teryx Altra 65 Backpack

Sized for gear heavy weekends or light and fast multi day trips, this lightweight pack combines our AC2 technology GridLockTM adjustable shoulder straps, bonded MonoFrameTM, and rotating Load Transfer DiscTM with lighter materials and breathable suspension components. The Altra 65 delivers maximum load control and warm weather comfort, and includes a full length inverted U zipper for quick panel loading access. Technical Features Lightweight Construction Pivoting hipbelt with Load Transfer DiscTM provides increased agility and stability Top grab handle Twin removable aluminum stays for durable support Padded bottom Zippers Fly Configuration Full length U zipper access Laminated zipper protector, doubles as a compression storage flap Reinforcements Reinforced high wear areas Integrated Features Key clip Pack Pocket Configuration Map pocket Kangaroo pocket with top compression strap Stretch mesh stash pockets on hipbelt Two stretch mesh pockets Pack Hydration HydroPortTM Modular hose clip Internal hydration pocket with zip Pack Suspension Configuration Arc'teryx AC2 Advanced Composite Construction suspension system GridLockTM shoulder strap adjustment system Anatomically shaped shoulder straps Modular sternum strap Adjustable shoulder straps Breathable shoulder straps and hipbelt Thermoformed triple density hipbelt Pack Loading Closure Configuration Top loading Panel loading Extendable collar with drawcord for additional capacity Pack Lid Configuration Removable extendable top lid with two zippered compartments Pack Compression Strap Configuration Four compression straps two on each side Padded compression wings allow additional storage configurations Pack Attachment Configuration Micro daisy chains Materials 100D Invista HT Mini RipstopTM with silicone and PU coatings 420ACT fabric 420D Invista HT Plain Weave EVR50 foam HypalonTM trim SpacermeshTM 210D RipstormTM with silicone and PU coatings 840D Stretch mesh EVR50 Perforated foam 6061 aluminum stays PlastazoteR HD80R