Komax Biokips No-Spill Ice Cube Tray. The innovative silicone lid seals water into the Tray and keeps it from leaking out - at any angle! Simply fill the Tray with water and close and lock the tray with the silicone lid. The silicone lid forms a seal, so you don't have to worry about tipping or tilting the Tray when you carry it from sink to freezer. Now you can store the Ice Cube Tray in any position, even on an angle between the ice cream and the frozen veggies in a crowded freezer. The lid allows for stacking multiple ice cube trays or other items on top and prevents freezer odor from permeating your cubes. At Komax, we know it's the little things that make the biggest difference. We know first-hand how frustrating refilling and transferring ice cube trays can be (without spilling water everywhere) that why we created this wonderful ice cube tray.