The waterproof backpack has a roll-top structure and a two-sided TPU, which basically keeps it airtight. So it keeps your food warm and cool and your valuables dry. It has a large capacity and a stylish look. You can also use it to carry shoes, notebooks, papers, toiletry bags and clothes, and then take it with you to any outdoor occasion.
Simply put, this is a waterproof backpack. custom waterproof cooler bags are made of waterproof material, waterproof and versatile. So wherever you go and whatever activity you attend, it protects your electronics and other valuables from moisture.
This customized cooler is waterproof and durable! Whether you're camping, camping, hiking, biking, or going to the park, you'll want these custom ice packs. It keeps your food and drinks refrigerated and ready for every adventure! Are you ready to try this ice pack? Send us an email, or call us now!
A waterproof bags for backpacking that is fully functional and can meet all your waterproof needs. And it has the function of keeping heat and cold, which is very suitable for your delicious food. In addition, this bag uses TPU zipper and PU coating on the outside. It looks like cloth, but it is not cloth, so it has special texture.