A friend in need is a unicorn friend indeed. These hot water bottle pals will keep you toasty and warm through all cold nights.
Removable/washable cover 1L natural rubber hot water bottle with secure stopper.
WARNING: Fill no more than 2/3 full and expel air.
DO NOT USE BOILING WATER. Ensure stopper is securely fixed. Hot water bottles can cause burns. Avoid prolonged contact with skin. Store empty with stopper removed. Inspect regularly for any wear and discard and replace if damaged.