This is the Rob Allen Compact Dive Bag for Free Diving and Spearfishing Features: A top pocket to hold smaller items like your mask Engineered from polyester reinforced PVC Double stitching on all seams Mesh end panel for breathability and drainage Adjustable Backpack Straps Hand straps Cinch-down straps Sturdy, Durable YKK Zipper Dimensions approx. 40 x 10" x 10" Perfect for fitting your fins, wetsuit, mask, snorkel, socks, gloves, weights, weight belt and spares! "