How to Replace a Tumbler Lid with a 3-in-1 Lid

Quick answer

To replace your tumbler lid with a 3-in-1 Lid, remove the old lid, clean the rim, align the new lid's tabs with the tumbler grooves, and press down firmly until it snaps into place.

Steps to replace your tumbler lid

1. Remove the old lid: Twist or pull the existing lid off your tumbler. If it's stuck, run warm water over the rim for a few seconds to loosen the seal. Avoid using metal tools that could scratch the tumbler or lid.
2. Clean the tumbler rim: Wipe the rim of the tumbler with a damp cloth to remove any residue or moisture. A clean surface helps the new lid seal properly. Check for cracks or damage on the rim before installing the new lid.
3. Align the 3-in-1 Lid tabs: Position the 3-in-1 Lid so its alignment tabs line up with the grooves inside the tumbler rim. The lid should sit flush without forcing it. If the lid doesn't align easily, rotate it slightly until the tabs click into the grooves.
4. Press down to seal: Press the lid down evenly around the edge until you hear a snap or feel it lock into place. Give it a gentle tug to confirm it's secure. If the lid pops off, repeat the alignment step—it may not be fully seated.
5. Test the seal: Fill the tumbler with water, close the sip opening, and turn it upside down over a sink. No leaks means the lid is installed correctly. If you see drips, remove the lid and reinstall, making sure the gasket is seated properly.

Product facts

• 3-in-1 Tumbler Lid: Compatible with all ZOKU Stainless Steel Tumblers. Durable and BPA-free for safe, long-term use. You can use one lid across multiple ZOKU tumblers, and it won't leach chemicals into your drink.