The NPW mini hottie will help ease cramps and keep you cosy for hours. The tiny knitted roll-neck cover contains a re-usable hot pack. Just snap the disc to activate.
The Hotties knitted cover helps to insulate the heat and gives a classic water bottle look. When you need to re use Simply boil the heat pack for 15 minutes, let the pack cool, then it is ready again for its next outing. Just snap the disc again when you need it.