Dining Decree Heavy Duty Insulated Zip Top Lunch Meal Cooler Bag with High Performance Sweatless Ice Pack Bundle 600D heavy duty polyester exterior holds its shape, unlike the 300D used in lightweight backpacks and inexpensive luggage Extra thick insulation keeps food cool and fresh with a easy to clean PEVA lining which is electronically heat sealed not to leak Exterior 10  L x 9W x 7 H, Interior 10 L x 8 W x 5 3/8 H Unique design allows you to store 2 cans of drinks with 2 inside pockets ( additional space for food goods as well ) Included safe and non-toxic, 8  x 3 x  high performance ice pack that will not leak or sweat water when thawed. If you slide the frozen ice pack under the drinks it will keep the cold canned drink COLD for 6 + hours