1、Durable, made of high‑quality PVC material, waterproof, non‑toxic and odorless, not easy to break, and can be used for a long time without worry. 2、The scope of application is suitable for storing champagne, white wine, rose wine, beer and other beverages. It is widely used in gatherings, picnics, barbecues, banquets, celebrations, housewarming and more situations. 3、The freshness preservation effect is good, and the transparent ice wine bag can block your wine flavor and retain the flavor when you have a picnic or outdoor activities. 4、Easy to hold your wine bottle, flexible and foldable design means it can be folded for easy storage, and foldable for storage when not in use. 5、It is very suitable for garden parties, barbecues, picnics, pool parties, weddings, and anniversaries to increase the festive ambient.