Preserve your partially-consumed bottle of wine with the host bottle stopper. It provides an airtight seal while its easy pull handle allows for easy installment and removal from standard wine bottles. Set of 2 stainless steel metal band bpa free dishwasher safe host's beverage accessories are developed through meticulous testing and revision for uniquely functional items designed to keep drinks colder, longer. From chilling wine glasses filled with active cooling gel to insulated beer freeze cups, cocktail glasses, ice cream bowls, and champagne stoppers, host offers practical, giftable life hacks in the form of glassware that serves as wine chillers, frozen margarita glasses, and can coolers.