INSULATED WINE BOTTLE Perfect for family picnics, a BBQ with friends or a day trip to the beach. A vacation, staycation or a day in the garden. Our insulated wine bottle is a must-have for any wine-lover. Simply chill your favourite bottle of rosé, white or sparkling wine and pour it into our insulated wine bottle using the included funnel. Your wine will stay chilled for up to 24 hours, or hot for 12 hours during mulled wine season. It's leakproof and comes with a lifetime guarantee.