Works for Indigo Falls 18oz and 24oz Tumblers. These may work on other tumblers, but we cannot guarantee that our lids will fit on other brands of tumblers and do not accept returns in such cases.
Not only does it lock and seal to prevent spills, but its air tight qualities help retain heat and cold longer. BPA free.
Highly leak resistant, no-spill lid. Keeps lids closed for best temperature retention. Works for sipping or straws.