1.For cool beverage:Put the pack into freezer to be refrigerated for an hour before taking out for use.2.For warm beverage:Place the pack into a container filled with water,then put the container in a microwave oven to be heat for 90 seconds for each time,and for 60 seconds if want to be used continuously.
Keep the wine, beer, drinks cool. for outdoor, picnic, long travel Gel wine cooler wrap/bottle cooler/cooling wrap
keep wine cool and milk warm ,or other similar functions.
Weight：35g
Size：2.5×2.5×2.5cm
recommend