Updated with a 20% bigger design, the Big Mesh Mummy Backpack is the perfect choice for hauling swim and workout gear. The LBMMB3 features a spacious main compartment for storage and mesh venting for increased dry time and drainage. Over the shoulder straps allow for easy transport, while barrellock closures provide quick and easy access to your gear. Lightweight and functional, this athletic backpack features a side zipper pocket to allow for additional organization and a builtin water bottle pocket to keep hydration at your fingertips. Choose from an array of fun colors to complement your personal style.