Do not use use boiling water when filling the bottle
Fill maximum to 2/3rds of the Bottle.
- Our hot water bottles conform with to the British Standard 1970:2012 which means they are completely safe to use.
- Made with natural rubber which is a great insulator and is more durable than other materials, and is lso leak proof with a tight top
- Perfect to relieve your pains and cramps, or to help relax or usable for heat therapy