Arc'teryx developed its own fabric to achieve the hardwearing durability necessary for alpine and rock climbing. Prioritizing abrasion and tear resistance, a liquid crystal polymer ripstop grid is incorporated in a high tenacity nylon fabric. Versatile features suits the needs of varied alpine adventures. Ladder lock hook strap can be configured to securely hold ropes. A large vertical external front pocket eases access to jackets, guidebooks, etc.
Alpha All Round 20 Backpack