PERFECT FOR SPARKLING WINE OR CHAMPAGNE COCKTAILS - Achieving the ideal serving temperature for prosecco and champagne is possible with this set of stemless wine glasses. Each tumbler maintains wine’s temperature better than a glass champagne flute. DOUBLE-WALLED BPA-FREE PLASTIC WITH INSULATED SILICONE BAND - Sturdy plastic construction makes the Champagne FREEZE perfectly suited for outdoor use and a silicone band makes for comfortable handling. It’s your new favorite wine accessory. INSULATED WALLS WITH ACTIVE COOLING GEL - Made from double-walled plastic filled with active cooling gel, these champagne cups will keep your bubbly refreshing. Pop the tumblers upside down in the freezer for 2 hours to distribute and freeze the gel. A PRACTICAL, INNOVATIVE, UNIQUE GIFT - These wine FREEZE glasses are perfect for bachelorette parties or group events and make a great gift for wine lovers or mom on Mother’s Day. With a classic sparkling wine silhouette, they’re sure to be a hit. HACK YOUR HOME BAR - HOST's beverage accessories are developed through meticulous testing and revision, culminating in uniquely functional items. From chilling wine tumblers to aerating wine pourers, HOST offers practical, giftable life hacks.