Measures: 17.3" x11.8" x7" . Insulated cooler backpack has enough space for all your necessities, such as meals, beer cooler, tall beverages, snacks, fruits, ice pack, cellphone and so on. Which can also hold 2 bottles of wine on side pockets. Upgraded inner insulated thicken material and leak proof liner retains drinks/food cold or hot for many hours and anti-leaking. The interior lining is made of excellent upgrade material and easy to clean. The backpack coolers made of heavy duty durable fabric, never rip, tear or scratch but also lightweight. Adjustable shoulder straps and ergonomic design with padded sections on the back for comfortable and soft. It is not only can be a insulated lunch backpack, but also beach cooler backpack, picnic backpack, and so on.