NRS Raft Thwart Bag Durable 18 oz PVC outer skin surrounds an EPE foam to pad and protect the bag's contents 210 denier polyurethane-coated nylon liner ensures years of long-lasting wear Wide, double-pull zipper opening makes it easy to find and retrieve things Two heavy-duty 2" wide webbing straps, with side release buckles wrap around a raft's thwart, or suspend the bag from the frame Sturdy mesh bottom drains away any water that gets inside