100% polyester, 600D PVC ripstop bonded to a waterproof membrane interior ; Reinforced ballistic nylon bottom corners ; Water-resistant interior for dirty or wet storage ; Single compartment with zipper closure ; Heavy-duty, YKK metal zipper with easy-grab pull ; ; This product meets the following Sustainable Style subcategories:Sustainable Manufacturing: This product was made in a facility that has submitted assessment using Higg FEM, Higg FSLM, and HiggSocially Conscious Manufacturing: This product is made in a facility that is WRAP certified