35 liter backpack constructed of Nylon and 410D PU polyester Multiple pockets for organization and storage Large front pocket with zippered closure Bottom compartment with zipper closure stores detachable orange rain cover to protect against wet conditions Contoured, adjustable, padded shoulder straps for comfort and durability Adjustable chest straps and waist strap for extra support Waist strap and back panels are padded and ventilated for comfort Waist strap features a zipper pocket that fits most smart phones, passports, keys and other small items Reflective strip on front for safety Gear loops on front