There are certain truths on the open road: There's never room for an ice tray, and you always need more ice. Fortunately, this ingenious ice cube tray solves issue number one. Fill it with water and press the silicone lid over the tray while pouring out excess water. Then slide it into your freezer in any position — even at an angle! This smart design even solves that other frustrating truth of ice cube trays, eliminating spills from the sink to the freezer. Put your galley challenges on ice; this is a brilliant way to chill.