Current methods are of course a refrigerator in you have electric, but those of you who venture outdoors such as fishing, camping, back packing or picnicing need a more convenient way of keeping foods cold. Being more affordable wouldn't hurt either right?

Old methods include gel packs or dry ice. Blah.

They both leave much to be desired. Dry ice is hideously expensive and harder to locate that Amelia Earhart. Gel packs are only good for a couple of hours and they start to melt as soon as they are removed from the freezer.

Ta da! New technology!! Techni ICE made in Austrailia is now available here on Ebay. The advances made by Techni ice are truly amazing! This easy to use product is purchased in a dry lightweight state and is hydrated by the consumer. Once well hydrated it expands and is then frozen overnight. That's all there is to it. Place in an insulated cooler for use. You use several sheets to maintain a frozen state for DAYS. You use just a couple of sheets to maintain a refrigerated state, for DAYS! You can also pop one into your lunch box, bottle bag, or even backpack to keep things cool. The best part is, they are reusable! Unlike dry ice which evaporates over time, Techni ice can simply be refrozen and reused, again and again. They are even guarenteed by the manufacturer for 3 years against breakage.