This is the Promate Snorkel Gear Bag Backpack for Mask, Snorkel, Fins Features: 600 waterproof heavy PVC coated Denier Padded protective mask & snorkel bag w/zipper key pocket Fits fin length up to 29 Heavy duty PVC coated mesh insertion at top & sides for ventilation Two adjustable padded shoulder straps Carry handle on top of backpack Convenient zipper water bottle pouch Front beach towel elastic cord Exterior accessory pocket to organize all your gear #10 non corrosive zipper on main compartment #5 non corrosive zipper on front pocket Size: 29" Long x 10.5" Wide x 3.5" Deep (fits any fins, mask, snorkel set) Roomy enough for all of your Snorkel Gear and ready to go for you next Snorkel adventure. "