PREMIUM MATERIAL Made of thickened PVC, it is odorless, harmless, environmentally friendly, comfortable and durable. The transparent color is chic, the beautiful colors of champagne are clearly visible, and everyone can see transparent ice cubes and beer bubbles. . EXCELLENT SEALING The wine cooler bags have excellent sealing and insulation properties. You can preserve your champagne or other drinks with ice so that your champagne retains its optimal taste for a long time. . WIDELY DISTRIBUTED Wine ice packs are perfect for serving champagne, white wine, as well as ros, beer and other beverages and are great for parties, picnics, barbecues, celebrations, housewarmings and other outdoor events. . YOU WILL GET 11.5cm long, 11cm wide, 25cm high and 0.4mm thick portable wine ice packs that can hold any drink and are perfect for holding champagne. You get 4 wine bottle cooler bags, enough for your daily needs. .