The Osprey Exos Pro 55 is a premium ultralight backpack designed for serious hikers and backpackers who prioritize both weight savings and comfort. Weighing in at just under 2 pounds, this backpack is crafted to minimize bulk without sacrificing functionality, making it ideal for long-distance treks, thru-hikes, and minimalist adventures. https://expressoutdoorhuntingstore.com/product/osprey-exos-pro-55/