"The backpack has separate top and bottom compartments for easy organization. The top section can fit 16 cans, and the bottom compartment fits about six cans plus ice. After two hours, the drinks in the lower part remained frigid, while those in the top were less chilled. Despite most of the ice melting, the zippers and material kept all water inside without leakage. The backpack is durable but a bit bulky for storage, with well-padded back and straps for comfort." - Travel + Leisure Editors