A water tank that is easy to put out, easy to wash, easy to dry, and has a small ingenuity. A 10L size water tank that can be used widely from BBQ to family camps.
Our inspiration came from two well known Outback products: The Hessian Bag and the Coolgardie Safe. Used in the wilds of the Australian Outback, this simple technique is really am evaporative cooling process. When placed around the neck, the COBBER reduces body temperature by cooling the carotid arteries of the neck, and provides an evaporative cooling system for your body. You only need to rotate the outside edge towards the neck to maximise evaporative cooling.
ODP 0426 Survival Whistle black Material: Plastic With 3 different frequency voices Lightweight Easy to carry with a keychain Simple to use with a long life span Suitable for outdoor activities A necessary equipment for help