Stainless Steel Double Walled Insulation Wine ChillerA must have for the wine lover. Keeps your wine chilled longer. The double wall feature provides ultimate insulation, ensuring terrific temperature retention. When the wine bottle is placed form the fridge to the chiller, it can sustain its chilled temperature for up to 4 hours. No need for ice. Keep your wine chilled and tasting as it should. Features: Provides temperature retention Sustains the existing chill of your wine for up to 4 hours No ice