Bring along your favorite drinks in the Magellan Outdoors Pro Explore Leakproof 45-Can Backpack Cooler. The 840-denier nylon shell with double-sided TPU lamination makes sure the bag remains strong use after use, and the floatable design keeps the bag afloat if it happens to fall in the water, even if it is fully packed. The buckles and zippers are airtight to protect against leaking or spilling, and the structured front accessories pocket keeps other foods and valuables safe and away from becoming wet.