PackIt Freezable Wine Cooler Bag with Zip Closure, Emma Blue PackIts freezable reusable Wine Cooler bag features PackIts patented cooling technology built into the walls of the bag. No need for separate ice or ice packs! To use, simply fold your PackIt flat and freeze overnight. In the morning, the Wine bag will be fully frozen and ready to chill one 750 ml/1L bottle of wine, Champagne, beer, or a non-alcoholic drink for hours A top zippered closure locks in cool, dry air and a shoulder strap is included for hands-free convenience Perfect for transporting wine and spirits: keep these wine bags cool and handy for parties, picnics, tailgating and dinners. Also makes a great host gift! This soft sided reusable wine bag is made from nontoxic poly canvas and has a food-safe, water-resistant lining. Like all PackIt products, the Wine Cooler bag is made from PVC-, BPA-, phthalate-, formaldehyde- and lead-free materials. Simple Care: interior wipes clean, spot clean exterior Proudly made by PackIt: creator of the ORIGINAL foldable, freezable lunch bag. Designed in California