IsoMini Digital Military Air Force Edition Fully insulated meal management system MADE IN THE USA! All bags are manufactured using YKK zippers! Includes large top storage compartment, comfortable shoulder strap for effortless use and two mesh side pockets. Containers are BPA free/microwave/dishwasher/freezer safe/stackable and recyclable. 4 leak resistant container sizes included are: (1) 16oz, (1) 12oz, (1) 28oz, & (1) 38oz. 1 reusable ice pack to keep your food cold for up to 12 hours.