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New materials, new processes, beautiful and practical, double-layer pressure-bearing inner membrane, new technology energy storage heating agent heats up quickly, multi-purpose, multi-function, warm hands, feet, waist, stomach, shoulders, back, warm blankets, etc. New structure free from swelling and cracking, long-lasting heating and insulation, one-time water injection, permanent use.
This product contains an appropriate amount of thermal energy conversion enhancers, which allows it to be mixed with water and used permanently, eliminating the hassle and safety concerns associated with the frequent water changes of traditional hot water bottles.
The shell is made of anti-burst silk with a bread edge, which ensures longer insulation and a warmer, more comfortable feel. Even when the hot water bag cools down, it won't feel particularly cold to the touch. This is the advantage that sets it apart from other ordinary hot water bags.
Suitable for students, offices, and family members for heating.
Update time:20241103145320