Chills wine/champagne within 5 minutes and keeps it cold for hours - without the need for a refrigerator or ice bucket Sleeves are ready for application to the outside of a wine/champagne bottle after 6 hours or more in a freezer Coolers will lie flat when in the freezer (require minimal space) Flexible and virtually unbreakable - will tolerate regular and prolonged usage Lightweight and easy to transport for use at parties, picnics, barbecues, on holiday etc Award-winning products - used by millions worldwide Original classic design (also available in platinum) Contains: 1 x wine cooler and 1 x champagne cooler Active chiller without ice Chills in 5 minutes Keep cooling elements in freezer, Weight: 1.58 lbs., Manufacturer: Vacu Vin