Ideal for packing swim training equipment, snorkeling gear, and pool essentials, the Big Mesh Mummy Backpack features an updated design with 20% more capacity for all your swimming gear. This athletic backpack includes a spacious main compartment, a small zip compartment, and mesh venting for faster drying and optimal drainage. Over-the-shoulder straps provide comfort, while the secure barrel-lock closure at the top offers quick and easy access to your gear. A side zipper pocket allows for additional organization and quick access to essentials like goggles and swim caps. Measuring 25.25 x 19 inches, this mesh backpack has a 40-liter capacity, is made from 100% durable polyester, and is available in a variety of fun colors to match your personal style.