Osprey Exos 58

When every gram counts, but you want more than just a backpack with shoulder straps, the Exos is the perfect ultralight companion for you. Made from 100% recycled materials, the Exos 58 is ideal for long-distance trips with few supplies. Trekking pros will enjoy top-notch comfort and ventilation, and marvel at how featherweight this pack still is - perfect for intense thru-hikes and ultralight treks. Want an even more minimalist backpack? Take off the floating lid and replace it with the integrated FlapJacket cover to protect your gear from bad weather. With our sophisticated AirSpeed back system, you won't break a sweat thanks to maximum ventilation between you and your pack. And run mile after mile with ease.