Description:Winter heating toolHot water bottle used with a soft and comfortable plush jacket, cover can ensure more long-lasting warmth.Light pain This hot water bottle cover can be used to relieve menstrual pain, relieve fatigue and body pain, and has a significant effect.Durable and durable Our hot water bottle cover is made of high quality velvet, PVC and has a long service life. It will accompany your family and you through the cold winter.The good choice for giftsThis hot water bottle cover is the good choice for gifts, both men and women, young and old, and it is also a good choice for the elderly. Specifications: Name: Hot water bag Material: velvet, PVC Capacity: 500ml, 1000ml Color: as shown in the figure Package includes: 1x hot water bag Notes: 1. Due to the different monitor and light effect, the actual color of the item may be slightly different from the color shown in the pictures. Thank you! 2. Please allow 0.1-2cm measuring deviation due to manual measurement.