The Active Champagne Cooler from Vacu Vin is suitable for 0.7 L to 1 L wine and champagne bottles. By using advanced cooling technology, Artico ensures that your favorite drink is chilled quickly and stays pleasantly cold until the last drop. For best results, make sure the cooling sleeve has been in the freezer for at least 6 hours before use. Then just carefully insert the bottle into the adaptable sleeve, where it comes into direct contact with the cooling elements for fast and efficient cooling. Crafted from soft and adaptable neoprene material, accented with a stylish synthetic leather strip, this smart product combines function with elegance.