Specialized open cell foam air trap design. Leak proof / Sweat proof Dura-Temp liner. Heavy duty #8 weatherized rubber-coated zipper. Side pocket with rubber coated zipper. Padded shoulder strap. Side release buckles, heavy duty built to last. Velcro wrap around handle. Zipper pull-tab / bottle opener. Will keep ice for at least 24 hours in 100-degree heat. Dimensions: 14"L x 7"W x 12"H Holds 12 - 12 oz Cans Plus Ice Satisfaction Guaranteed!