Wrap up your exposed garden taps in these waterproof tap 'duvets' to prevent burst pipes and joints. The high-quality 3M Thinsulate double layer of insulation seals out cold, wind and water, but won't get brittle like plastic or foam versions. mysmartbuy 2 x Tap Jackets - Outdoor Insulated Quilted Waterproof Tap Protector Covers - Prevent Taps from Freezing in Cold Conditions in Blue