DESC: KoolerAire is a brand New Product that was developed by an outdoorsman who enjoys Camping, Fishing, and Boating. Like you, he searched the web looking for an inexpensive, portable, 12 volt cooling unit with less than favorable results. Frustrated but determined, he made the very first KoolerAire Unit and used it regularly on his boat. Word of this wonderful device began to spread quickly throughout the Marina and soon people were lining up to find out how they could get one themselves!Without question, KoolerAire is the most portable cooling device you can buy! Unlike other models on the market KoolerAire requires No messy hosesNo water supplyNo bulky package or Additional gear!KoolerAire can be used in any location, under "any" circumstances! Just fill your Igloo 25 quart or Coleman 28 Quart Cooler with ice, insert KoolerAire just inside the top, plug in the 12V adapter plug and enjoy cool, crisp, refreshing air for hours without altering your cooler's capacity! The pow