Mammoth Trekker 30 Waterproof Backpack, Blue

• Roll-top closure
• Double-laminated TPU shell
• Welded seams throughout

Mammoth Trekker 30 Waterproof Backpack – BlueExperience ultimate convenience and durability with the Mammoth Trekker 30 Backpack Cooler. Designed for outdoor adventures, this lightweight cooler and dry bag features a heavy-duty nylon shell to withstand the rough and tumble of your travels and outdoor adventures. The Trekker 30 is 100% leakproof and airtight, and comes equipped with an extra pocket to store your phone or other small accessories so you can travel with your hands free. Whether youre hiking, camping, or enjoying a day at the beach, this backpack cooler can be an invaluable companion.