TUTU ICE TUBE TRAY Set of Two: How to Use for Clear Ice
By Reusable Glass Water Bottles with Silicone Sleeves | bkr | Published: 2026-11-05
Category: How-to Guides
Learn how to use the TUTU ICE TUBE TRAY set of two to make clear ice tubes at home. Follow our step-by-step guide for filling, freezing, and releasing perfect ice for your bkr bottle.
Quick answer
To get clear ice tubes with your TUTU ICE TUBE TRAY set of two, use filtered or boiled-and-cooled water, fill each tube to the fill line, and freeze flat in a level spot for at least 12 hours. Then twist the tray gently to release the tubes.
Why clear ice starts with the water you use
Cloudy ice comes from trapped air and minerals. Using filtered water or water that has been boiled and cooled reduces both, giving you clearer tubes without special equipment. Avoid using hot water straight from the tap, as it can pick up more impurities from your pipes.
Freezing position and timing matter
Place the tray on a level shelf in your freezer where it won’t be bumped. A flat surface prevents the water from sloshing and freezing unevenly. For best results, freeze for at least 12 hours; thinner tubes may freeze faster, but 12 hours ensures they are solid all the way through.
Releasing tubes without cracking them
Silicone trays release ice best when you twist the tray gently rather than pulling the tubes out. If a tube sticks, run a little cool water over the back of the tray for a few seconds, then twist again. Avoid using sharp tools, which can tear the silicone.
Step-by-step: using your TUTU ICE TUBE TRAY
- Fill the tray with filtered or boiled-and-cooled water: Pour water into each tube up to the fill line. Use filtered water or water that has been boiled and cooled to reduce air bubbles and minerals that cause cloudiness. Don’t overfill; water expands as it freezes and can push the tubes out of shape.
- Place the tray on a level shelf in the freezer: Set the tray flat on a shelf where it won’t be disturbed. Avoid stacking anything on top. A tilted tray leads to uneven freezing and misshapen tubes.
- Freeze for at least 12 hours: Leave the tray undisturbed for 12 hours or overnight to ensure the tubes are completely solid. Checking too early can crack partially frozen tubes.
- Twist the tray gently to release the tubes: Remove the tray from the freezer and twist it gently from side to side. If needed, run cool water over the back of the tray for a few seconds, then twist again. Never use a knife or sharp tool to pry out the ice; it can damage the silicone.
- Store unused tubes in a freezer bag: If you don’t need all the tubes at once, transfer the extras to a freezer-safe bag or container to prevent them from absorbing odors. Label the bag with the date to keep track of freshness.
Product facts
- TUTU ICE TUBE TRAY (SET OF TWO): Made from the same soft silicone as your bkr sleeve. The flexible material makes it easy to pop out ice tubes without cracking them.
TUTU ICE TUBE TRAY (SET OF TWO)
