Finally, ice trays to make ice that fits perfectly in any water bottle. No longer do you have to chill bottled or canned beverages in the freezer, only for your drink containers to stretch, crack or explode. No need to force too-wide ice cubes into narrow bottle necks. These struggle-free ice cube trays have silicone cups that pop out when it's time to chill your drink. It's easy to remove as much as you need - without inadvertently popping out too many. Ice cubes pop out cleanly without cracking or breaking. Dishwasher safe, or hand wash with soapy water.