Insulated with active cooling gel keep your wine chilled longer ever sipped room temp pinot grigio? It’s… not good. Save yourself from lukewarm drinks: keep your rosé refreshing and your chardonnay chilled for over an hour with the double-walled wine freeze. Just pop it in the freezer to chill the built-in active cooling gel and prepare for carefree sipping. Materials: bpa-free plastic with silicone grip design: insulated walls with active cooling gel