[Perfect Fit]The silicone sealing improve kit is compatible with stanley h1 quencher tumbler lids (20/30/40 oz)
[No More Leakage]The normal H1 lid has no rubber seal, and water leakage is inevitable when the tumbler is tipped over. The sealing upgrade package can solve this problem, no longer should worry about spilling water into your car, paperwork or computer.
[Good Seal]The seal upgrade package involves the center shaft cover, the straw hole seal, and the straw cover. After the installation is complete, the cup won't leak even if you switch it over.
[High Quality Material]The seal upgrade kit is manufactured from food-grade silicone, odorless, BPA free, soft with out burrs, smooth to clean, dishwasher safe.
[Easy to Install]Tool-free, clean to install, and may be removed when not compulsory with out affecting the original lids.
color: White
Material: Silicone
Package Contents:
6 x Silicone Spill Proof
Only the above equipment content, different merchandise will not be included.
Note: Light reflection and diverse reveals can cause the colour of the article within the photograph a bit of assorted from the real thing. The dimension allowed error is +/- 1-3cm.