Our Micro Hottie® is made from unique, patented, safe technology. It is safe, easy to use and gives long-lasting warmth.
The Micro Hottie heat pack contains water soaked into an absorbent pad, factory sealed in a durable pouch. The water inside is heated in the microwave. This unique design retains heat longer than competitor products.
The Micro Hottie was invented in 1996 and is manufactured by a family owned company in West Yorkshire.
Micro Hottie® is a registered trademark of Hotties Thermal Packs Limited.
Each day we test a sample of Hotties by deliberately over-heating them until they pop.
To pass our safety test, the Micro Hottie must survive being overheated for twice the recommended heating time.