Have you ever noticed the wetness that forms on the outside of a cold glass or can of soda ... Put ice cubes into two clear plastic cups until they are about ½-full. Pour cold water into both cups so ...

Vacuum-insulted, cold-retaining water bottles ... Cup The Cooler Cup checks all my boxes: It's a koozie for both bottles and cans, a sleek little substitute for a cocktail glass, and, conveniently ...