Insulated 304 stainless steel interior that regulates the temperature and keeps the drink hot or cold for hours. Use for storing hot water up to 40°C temperature.The taste and nutritive value of the drinks remains intact. Making the bottle very appropriate choice for storing beverages. This bottle is easy to clean and maintain, Use a mild detergent or dish wash liquid and clean on the inside with a bottle brush.No matter where you go, you will never have to worry about carrying your water in a safe and secure manner again.This Bottle is unique in shape, it has leak proof technology, which make this bottle easy to carry at school, office, gym, hiking, treking, travelling. Filling the drink to full capacity ensures maximum temperature retention.