Serve beer can cooler

Bottle cooler:
Material: PVC, OR NYLON TAFFETA
Nontoxic, portable, reusable, safe and easy to use.
The size can be special made for any diameter of the bottles.
OEM Orders are Welcome
Cold Instruction:
Store the pack in the freezer about 2 hours to freeze the gel, then directly used to keep your wine or beverage in a cool status.
Hot Instruction:
Hot Water: Bring boiled the pack with hot water for around 4-10 minutes, then using it to keep warm for your wine or beverage.

Other Price Terms:

$50.0USD