Come and see our amazing products. Honeycomb Ice Gel Bag for Hot and Cold Beverages. For cool beverage put the pack into freezer to be refrigerated for an hour before taking out for use. For warm beverages, place the pack into a container filled with water, then put the container in a microwave oven to be heated for 90 seconds, and for 60 seconds if you want it to be used continuously. Purpose: Can keep wine, beer cool, fresh and milk warm. This product can either be used for cool and warm beverages. The bag remains soft even in -18C condition, and can be repeatedly used alternatively for hot and cold. Non-toxic, Non-caustic. Pls confirm with us about the packing info, stock status and exact production time before placing your orders.