Perfect for quick day hikes or longer trips on the trail, this spacious and organized hike bag from CamelBak features a snug fit that keeps you going from morning until night.The bungee system keeps your additional gear tight and secure for a worry-free adventure. * Contoured and tailored through the shoulder strap and torso for a more secure and comfortable fit * Waistbelt provides increased stability and comfort * The high tension suspension mesh design sits away from your back helping to save weight, increase airflow, and provide a comfortable fit * Trekking pole attachment * Reflective detailing * Mesh pocket on shoulder straps for easy access to items * Includes a Crux® 3L Reservoir