This is the Tusa Snorkeling Mesh Backpack with Padded Shoulder Straps Features: Large outer pocket (Hook-and-Loop fastener) 1 internal zippered pocket Padded shoulder straps Unique extended main zipper Dimension (LxWxH): 14.2x16.2x29.5inch / 36x41x75cm Weight (Dry): 2.2lb./ 980g Capacity: 81L The TUSA Snorkeling Mesh Backpack has a generous main compartment built with heavy duty rubberized mesh. The unique extended main zipper provides easy access to all areas within the bag. The main compartment includes an internal zippered pocket. Padded shoulder straps provide comfort while transporting your gear.