When you need a glass of wine ASAP—or, er, one to hand to the guest who just arrived—don't worry about waiting for the bottle to chill inside your fridge door. Simply uncork, pour a half-cup out, and replace the stopper with a chilled Corkcicle Air. This addition will chill and keep whites cool for up to an hour, and bring warm reds to room temperature in 15 minutes. That sort of instant gratification is well worth stocking at least one in the freezer at all times to use at a moment's notice. Available on Amazon; $22.