The Incredible Bag is made by enclosing a supercooled hydrated salt solution together with a stainless steel trigger in a sealed flexible plastic bag. Flexing the trigger causes a single molecule of liquid to crystallize. This starts a chain reaction, causing the entire solution to transform from liquid into a solid. This causes the bag to heat to 50-55 degrees C. Once activated, a well-insulated Incredible Bag will stay hot for up to 2 hours. Crystals are returned to liquid form by boiling in a pot of water. Bag can be reused hundreds of times. Ideal for aches and pains, rheumatism, arthritis, cramps, menstrual pains, relief of stress and tension, camping, sking, hunting, and cold days.
Packet of 2 - 10cm diameter




















