Features:Chilling drinks quickly and keeping them cold is no longer a problem using this cooler. The amazing ice coolers can best be described as super cold, flexible ice jackets. When taken from the freezer, simply slip over the bottle and your wine will be chilled within minutes.
Usage: a.For cool beverage: put the pack into freezer to be refrigerated for half an hour before taking out for use. b.For warm beverage : place the pack into a container filled with water, then put the container in a microwave oven to be heat for 100 seconds for each time, and for 60 seconds if want to be used continuously.Purpose: Can keep wine,beer cool,fresh and milk warm.Precaution: If eye or skin contacts the content, it must be washed by clean water thoroughly. If one eats the content by mistake, gargle with enough water, and try his best to vomit it and turn to doctor when necessary.Characteristic: a.This product can either be used for cool and warm beverage with a simple usage. The bag remains soft even in -18°C condition, and can be repeatedly used alternatively for hot and cold. b.Non-toxic, Non-caustic.