This is the XS Scuba Snorkeling Padded Backpack for Snorkeling Gear Features: Single sling strap, padded for comfort Internal, padded mask bag which allows you to keep your snorkel attached Fits fins up to 29 in length Includes 1 oz. bottle of "Spit" antifog Pleated accessory pocket with car key clip Bungee cord tie downs secure your beach towel Side and bottom ventilation panels The XS Scuba Snorkeling Backpack is built-for-purpose. It is a convenient and compact way to transport your snorkeling gear to the beach or boat. The bungee cord and pleated pocket hold your additional items so that everything is secure in one place."