Fieldline Dwight Schuh Hunting Pack (Realtree Hardwoods Green) Individual pack bags are constructed from ultra-quiet, super-tough Stealth Fabric that's nylon lined for 100% waterproof protection The upper bag has integrated shoulder straps so you can use it as a separate high-capacity day pack; the lower bag offers an integrated waist strap for use as a fanny pack A virtually indestructible lightweight Enduroflex frame sports padded shoulder straps and a hip belt along with a mesh suspension system for increased airflow and comfort Acolyte technology allows users to easily view bag contents by providing a light source that is activated by unzipping the pack 2 Liter hydration bladder included