With a minimalist, disciplined design hardwired for fast and light alpine travel, the Alpha FL 40 Backpack is built to climb. Made from Arc'teryx's proprietary 315d Hadron™ AC² LCP grid fabric, it delivers unrivaled abrasion resistance for its weight, and the streamlined profile allows freedom of movement while climbing rock and ice. Intuitive – and glove-friendly – a pull-to-open/pull-to-close system makes access quick and easy. A top strap secures a rope, six lash points and an integrated bungee system provide external carry options, and an embedded RECCO® reflector can aid search in rescue situations.