【Leak-proof and Explosion-proof Design】- Adopt one-piece seamless molding technology, with spiral cap groove design, has good performance of pressure-proof and explosion-proof, no water leakage when shaking.

【High-quality Rubber Material】- High-quality rubber material made of hot water bottle, durable, safe and reliable.

【Large Capacity and Wide Opening】- 2L rubber hot water bottle with cover, the effective water filling capacity is 1700ML (the actual water capacity), the large capacity can provide you with a longer warm time. The hot water bottle is also equipped with a wide opening to make water injection more convenient.

【Multi-scene Application】- The hot water bottle with cover can be used as a remedy for body aches, sports injuries, muscle pain, menstrual cramps and tension, and effectively relieve arthritis pain. It can also provide pleasant and long-lasting warmth for the neck, shoulders, back and abdomen.

【Comfortable and Soft Fabric】- Selected high-quality polyester spandex fabric, soft, delicate, skin-friendly, good heat resistance, can better absorb heat and release, avoid high-temperature burns. The cover is removable and washable, easy to clean.

【Best Gift Choice】- Hot water bottle with cover is a warm presence in the cold environment, you can give a soft, warm hot water bag to yourself, to your family and friends. Let it accompany you through the cold every day.

【Note】- For safety reasons, do not use boiling water! When injecting hot water, it is recommended to fill 2/3 of the capacity, slowly squeeze out the air inside the hot water bag after the filling is complete, and then tighten the lid.