Keep You Warm for Long - The rubber hot water bottle is made from 100% natural rubber, which maintain liquid temperature and hold the heat longer than traditional PVC hot water bottles.<br> Multifunctional Hot Water Bottles - Our hot water bag can be used alone as a remedy for aches, pains and sports injuries, such as back, neck & shoulder pain, muscle sore, menstrual cramps and tension( calm period pain).<br> Thick Plush Cover - The hot water bag comes with a removable plush cover to help maintain the heat longer and better. It also protects the hot water bottle from crash and dirty( The cover is machine washable).<br> Hands & Feet Fitted Design - The cover of this hot water bottle is designed like a ladybug, features 2 pouches, better fit your hands or feet. You can put your hands or feet in the different pouches with a more comfortable and warmer support.<br> Easy To Use - Grab the neck of hot water bottle. Fill in water slowly up to 2/3 full. Press the residual air out slowly and tighten on the screw cap. Make sure there are no leaks before using. Package included: 1 Rubber Hot Water Bottle 2L, 1 Plush Cover.<br> NOTICE: Because of the natural rubber material, there may be some odor, please understand. We recommend not to touch skin directly after hot water is injected to avoid scalding, use it safely with suitable temperature.