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 up to 30 lbs of ice, or 10 lbs of ice and 18 cans, 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.