Picnic Time Tarana Roll-Top Insulated BackpackNeed to haul enough snacks for an army (or just a particularly long day)? The Tarana Roll Top Insulated Backpack has got you covered. The roll top and zipper closure let you expand your storage when you need to, which is great because you'll never know when you'll be responsible for bringing all the drinks. Made from eco friendly, waterproof TPU, the backpack shell is crafted from recycled plastic17 recycled bottles, to be exactso you can feel good