Whether you carry it as a tote or wear it as a backpack, the Marine Ultra Switch Convertible Backpack Cooler keeps your food and drinks cold for a day on the water. Easy to clean, anti-mildew and UV-protected, the Switch is built to withstand marine conditions, and its Maxcold insulation boasts 25% more foam to keep food and drinks cooler longer.A deep, gusseted front pocket provides additional storage for any small gear or electronics you might need on your adventure. Key Features 30-can capacity Non-corrosive, durable hardware and attachment points Adjustable, padded air-mesh backpack straps for hands-free carrying Leak-resistant, antimicrobial liner