Sell ✉Reusable Ice Pack Water Injection Icing Cooler Bag Pain Cold Compress Drinks Food Keep Fresh Gel Co best price

Material: PVC Size: as picture shows Color:as picture shows Package: 1pcs Product Size: 100ML :13*8 CM, After filled thickness 6CM 200ML :16*10 CM, After filled thickness 6CM 400ML :20*12 CM, After filled thickness 6CM 600ML:24*13 CM, After filled thickness 6CM How to use Open the seal of the ice bag water inlet and inject it into the water. After a few seconds of water injection, the material in the ice bag and the water will be fused into a gel, and then frozen in the refrigerator for 10-12 Hours. Package Incluede: 1pcs bag （The product is a bag that has not been filled with water. You need to fill it with water and put it in the refrigerator. Then ,it can be used. ）