Sell ✚❏10Pcs Reusable Ice Bag,Water Injection Icing Cooler Bag,Food Keep Fresh Gel Dry Ice Pack best price

Description Widen the water injection self-sealing, widening to 1cm, the sealing is more firm Water injection volume indication Anti-leakage design, so that water can only enter but not exit, no need to seal, simple and convenient Specification Name: Fresh-keeping ice bag Material: PE milky white film Internal material: high polymer compound phase change cold storage material size: 100ML: 13 * 9 CM, the thickness after filling is 6CM 200ML: 15 * 10 CM, the thickness after filling is 6CM 400ML: 19 * 12 CM, the thickness after filling is 6CM 600ML: 23 * 13 CM, the thickness after filling is 6CM Quantity: 10 how to use Open the seal of the water inlet of the ice pack and pour it into the water. A few seconds after injecting water, the material in the ice pack and the water will fuse into a gel, which will then be frozen in the refrigerator for 10-12 hours. The package includes: 10X ice pack