Streamlined, lightweight, and designed for the multi-day backpacker, the women’s Elixir 45 backpack from Black Diamond is built to move fast on the trail. It features a women’s specific reACTIV suspension system. This system combines SwingArm™ shoulder straps with a slightly shorter OpenAir backpanel for an ultra-comfortable carry. This top-loading pack also features access to a large zippered sleeping bag compartment. A floating top lid converts to a convenient lumbar pack for quick summits. Quick-cinch side pockets and zippered pockets along the hipbelt allow for secure storage. Retractable loops for trekking poles or an ice axe, along with sleeping pad straps, enable you to lash on extra gear. The Elixir backpack is also hydration compatible.