Cheers.US 3Pcs Mini Hot Water Bottle Bag/Hand Warmer, Light and Handy, Small Heat Up and Refreezable Cold Pack, Korea Style Cute Therapy Heating Pad Warming Pain Relief

With a thickened liner, good sealing performance, anti-pressure and explosion-proof features, this hot water bag has a long lifespan. What this hot water bag can offer you is that it can be placed under the quilt to resist the cold at night and allow you to fall into a warm sleep. It is constructed of high density pvc material. The hot water bag is 16cm in length, and 11cm in width. It is suitable for home, office, bedroom, dormitory, etc. Item name: Hot water bottle. Material: High density pvc. Features: Cartoon pattern, durable, long lasting, anti-leak. Weight: 27g. Function: Compression and explosion-proof, frosted and non-slip design on the back, convenient for warming hands, waist and feet; new leak-proof, spiral cover, grooved leak-proof design, high temperature resistance, corrosion resistance, no deformation; cold-proof and warm, physical conduction, even heat dissipation, lasting heat preservation, warmth through the night.