Mountain Hardwear Alphine Light 50 Backpack From multi-day, gear-intensive routes in the Himalaya to dawn-to-dusk ice missions in the Canadian Rockies, the Alpine Light™ 50L is your light-and-fast solution with enough capacity for a rack, bivy kit, and all your on-route essentials. Dyneema® fabric makes it ideal for summit pushes in mixed conditions, while its minimalist yet ultra-comfortable suspension system is optimized for all-day carrying. Features: View in Augmented Reality! Dyneema® fabric is extremely lightweight, durable, and waterproof 7000 series aluminum frame with foam frame sheet supports loads to provide comfortable carry and is removable to reduce weight Two external side pockets keeps smaller items accessible plus internal removable pocket Removable lid with two zip pockets Multiple lash points and ice axe cradles create versatile tool lashing and crampon attachment Versatile engineered split webbing distributes compression and secures gear and overloads Streamlined and durable back-panel sheds snow Front and rear grab loops Rope strap for external carry Padded shoulder straps with dual density foam for high level of comfort and support Removable padded hip belt with zip pocket storage Reinforced loops for A-frame ski carry Quickdraw open and close main compartment Reflectivity