This cooler's tough shell fabric, similar to the material that white water rafts are made of, allows for a durable, leak proof construction. The Welded Cooler can store 18 cans and 10 lbs of ice, and keep its contents cold for days. This cooler is constructed with a wide mouth, roll top opening which allows for easy and convenient loading and unloading as well as a comfortable shoulder strap to assist with transport. This bag also includes a convenient built in bottle opener. Lastly, the Built NY Welded Cooler features box stitched and reinforced side handles as well as a high strength 1000 denier polyester core with double TPU coating to increase durability and provide resistance to puncture and abrasion.