Versatile, light, rugged. The Alpha AR 35 is made for the demands of ice and alpine climbing. It’s built from Arc'teryx's Hadron™ LCP (liquid crystal polymer) grid fabric - a proprietary material that redefines the standard for lightweight abrasion resistance and alpine durability. The pack’s removable framesheet and lid let you shed weight, and the pull-to-open/pull-to-close main compartment is easy to access with gloves on. Custom daisy chains and dual dogbones securely attach tools and gear, the ergonomic hipbelt and shoulder straps provide a comfortable carry, and your rope straps under the lid.