COLD WITHOUT THE ICE - UMIEN Wine Bottle Chiller is a revolutionary Wine Cooler that ditches the sweaty and messy Wine Buckets. It is designed with double vacuum-insulated walls that keep your pre-chilled wine or champagne bottle cool for up to 6 hours – no ice needed!.FITS 750ML WINE BOTTLES - This is a one-size Single Bottle Wine Chiller that fits most 750ml wine and champagne bottles. It is exceptionally portable and lightweight! It allows you to conveniently carry your cold drink anywhere – by the beach, poolside, and elsewhere!.SOLID CONSTRUCTION - Our Champagne Chiller is made with Heavy-Duty, Food-Grade 304 Stainless Steel. It is equipped with a non-slip silicone bottom that keeps your wine bottle safe and steady in place. Available in Natural Stainless Steel and White finish..SOPHISTICATED DESIGN - Entertaining is a breeze with this Portable Wine Cooler! Its modern, sleek, and elegant design is truly one-of-a-kind – something you'll be proud to showcase. Thus, it creates the perfect gift for your wine-lover family and friends..SUPER EASY TO USE - This Wine Bottle Insulator is very straightforward. Simply unscrew the adjustable top, insert your chilled bottle, and screw the top back on! And that's it! You can enjoy your wine and champagne at the perfect temperature for hours!