Beat the cold, muscle aches, and winter chills with the Sleeve Style Hot Water Bag. Used as a warm compress, it helps relieve pain and create a relaxing atmosphere.

Helps insulate hot water and stay effective for 6-8 hours. Throw it under your comforter to ward off the chilly night air, or use it as a heat pack under your clothing for backache relief.

Easy to fill thanks to its extra wide mouth, you can also use it as a cold compress by inserting ice cubes or filling it halfway with water and freezing it. The Sleeve Style Hot Water Bag is suitable for adults and children ages 5+.

The Sleeve Style Hot Water Bag is absolutely free of BPA, phthalates, and other harmful substances. Non-electric and travel-friendly, you can use them at home, in your dorm, and during travel.

The 2-Year Watertight Guarantee lets you choose the Sleeve Style Hot Water Bag with confidence. It is made of top-grade thermoplastic certified to very high standards and regulations for medical products.

Zhejiang Lexue Children's Household Products Co., Ltd. not only has Sleeve Style Hot Water Bag but also Electric Mosquito Pat and other products, welcome to check our official website.