For the perfect women's pack to carry when every ounce matters but you still need to count on your backpacking pack for a supportive carry, the Eja is just the ticket. The Eja 58, made with 100% recycled materials, is perfect for those more committing trips when resupply is few and far between. Highly experienced backpackers will appreciate industry-leading comfort and ventilation without the weight it often adds making it the perfect pack for committing through-hikes and ultralights. Cutting as much weight as possible? Remove the floating lid and opt for the integrated FlapJacket instead. Plus, our refined AirSpeed suspension keeps you cool with maximum airflow between you and your pack, so each mile stays as comfortable as the last. Unsure about sizing? Use Osprey’s Size Guide to find the perfect fit.