MATERIAL: Cover: 100% Polyester, Inner: 100% Rubber WARNING: Hot Water Bottles can cause burns. Avoid prolonged direct contact with the skin. Do not use boiling water. Full no more than 2/3rds full and expel air. Ensure stopper is securely fixed. Store empty and with stopper removed.
NOTE: These meet the New Zealand/Australian Safety Standards: BS 1970 : 2012
