SPECS: Weight: 3.4lbs Width: 10.5in Length: 15in Height: 20.5in Closure type: Roll-top Buckles Capacity: 30L Fits up to 24 cans or 18 bottles, plus plenty of room for ice Material: Durable 250D tarpaulin PVC material DESIGN AND TECHNOLOGY: Thick insulation to keep ice 12-72 hours (varies on use, amount of ice, temperature, etc.) 2 Large mesh drink bottle pockets Also utilize as a dry bag or even store wet gear, clothes and towels 3 section padded back supports, padded shoulder straps, chest strap and waist strap