The 10″ Round heat pack is our personal favorite. This is our longest lasting heat pack. It can last up to 4 hours when properly insulated. The Round works great for cramps and sore muscles on any part of the body. You can put it on your car seat, take it the ball game for a stadium seat or snuggle up on the couch with it or place it in your bed at night for hours of soothing heat.
Heat Rush heat packs are instant, portable, reusable and MADE IN THE USA! With the push of a button your Heat Rush heat pack will instantly crystalize and heat up to 130 degrees.
Heat Rush heat packs are convenient, portable and available in a variety of sizes to choose from. They are ideal for all types of activities and applications, from outdoor to inside for your bed.
When you feel your Heat Rush heat pack lost its power, wrap the pack in a dish cloth and carefully place it in a pot of boiling water. Allow the pack to boil for 10 to 20 minutes depending on the size of the pack.