CamelBak Octane Hiking Hydration Pack

3D Vent Mesh: Ridged EVA foam with molded air channels accompanied by an overlay of lightweight recycled triangle wall mesh will keep your back cool by enabling optimal airflow. Dual Adjust Sternum Strap: Easily adjustable straps give you a custom, comfortable, and secure fit for the journey ahead. Command Center Harness: Easy and secure access to phone, keys, fuel, hydration, and any other essentials Fuel and Gear Storage: Spacious main compartment with lots of interior organization, designed to house all of your gear, hydration, and essentials. Reflectivity: Various points of high reflectivity, ensuring you'll stay visible and safe.