Fuieoe Hand Warmers Gloves 2L Ribbed Hot Water Bottle Injection Bottle

2L ribbed hot water bottle water injection hot water bottle About this project Capacity: 2L Material: high density PVC Color: pink blue purple cyan navy color Size: 20*31cm Instructions Fill the hot water bottle with 2/3 of the hot water and then exhaust the air. This is a hot water bottle usage technique Do not add boiling water Package includes 1X 2L water injection hot water bottle