The largest ICB (Insulated Cooler for Bottles) maintains ice for 56 hours with an ambient outside air temp of 120F. It has the capacity to hold 26 water bottles or 11 MREs. Although the cooler was designed specifically to withstand IEDs, the inherent features would obviously be well received by air crews, maintainers, and various flight-line and medical personnel. The ICB is fireproof, blast proof, abrasion resistant, has a 6,000 lb. load capacity, collapsible, and features tie down points on all sides of the cooler.