gel ice box,ice pack, cooler box,plastix cooler bag. ideal for picnic, hiking,camping,fishing sell gel ice box,ice pack, cooler box,plastix cooler bag.Purpose:1 ... , vaccine.3.For food: freeze and keep fresh food, beverage, beer, fruit, vegetable and so on.Usage:Put the icebox into ... , release cold evenly, and can be used repeatedly. gel ice box(cooler box, picnic box,super ice ...