The Black Diamond Speed Zip 33L Backpack is a lightweight pack designed for rock, snow, and ice climbing. It features durable BD X-rip 210d fabric with UTS™ coating, a moisture-wicking back panel, and dual-density foam shoulder straps for comfort and load distribution. Ice tool PickPockets™ include a custom metal dogbone attachment for security. The pack also offers snag-free crampon straps and a tuck-away rope strap for external gear attachment.