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Insulated Drink Purse includes a disposable 3 liter bladder with a spout so you could use it for a bottle of wine or your favorite drink. What looks like a cork handbag is actually an insulted wine drink purse that comfortably fits the bag from most boxes of wine. The Cork Drink Purse has an adjustable shoulder strap and a fully lined thermal insulated interior that will keep beverages cold for hours.