New Tilos Deluxe Coated Mesh BackPack with Side Zipper & Adjustable Shoulder Straps for Scuba Divers & Snorkelers - Black (30" x 15.5") Material: 840 Denier Nylon/PVC Heavy PVC Coated Mesh with Adjustable Padded Shoulder Straps Vertical Side Zipper Allow Easy Access to Bottom of the Bag When Full Side Zipper Pocket Side Molded Handle