The CamelBak M.U.L.E. 12 100-ounce hydration pack is designed for all-day adventures, offering a 3-liter Crux reservoir for easy hydration on the go. Its 9L cargo capacity provides organized storage for gear, tools, and essentials without feeling bulky. With a 3D vent mesh harness and adjustable straps, it delivers comfort and stability for cycling, hiking, or trail use. Torso fit: 17”-21”.