Replacement 40 oz Tumbler Lid Compatible with Stanley Cup, Dustproof Spill Proof Splash Resistant Tumbler Covers Fit for Stanley Tumbler and More Coffee Mugs,Pack of 1 (Hot pink)

Fits my 40oz Stanley tumblers well. Good quality, holds up to regular use. Has a good seal to prevent leaks but will leak through the straw hole with a straw in it. Great for replacing the lids on Stanley 40oz tumblers, its even compatible with my off brand 40oz. The color matches my pink Stanley pretty well. It is pretty easy to clean and twist on and off. Will definitely keep purchasing these for replacement lids.

Will be buying more of these. They fit my Stanley perfectly. And are easy to clean.

Great replacement for my broken lid. It fit perfectly.

Perfect and love the color scheme! This is the 2nd one I have purchased. The first order I wanted to refresh the lid with a new color and the second one I dropped it and it cracked. Arrived next day and I am back in business with my Stanley Cup!

My Stanley lid broke, and this was the closest I could find. It does the job and if it’s perfectly.

It doesn't fit my cup. My cup is the 40oz tumbler. This top just doesn't fit.

This is a thick and durable lid, pretty good quality. although the pink rubber insert part is a little off-color. Both pink parts are easily removable, so that means easily cleanable for me. They were also pretty easy to put back together and reinsert. The value is also good. I thought if this was the good one, I'd get both colors. The issue is in the measurements given in the ad. The top is accurate at 3.97 inches across, but it's smaller where the thread lines are (see my picture), so if your cup doesn't change diameter, this will not fit your cup. Will it cover my cup, sure. Will is fit snugly, not come off if bumped, and prevent any spill, no. This was not the lid for me, but may be for you.

This fit my Stanley cup perfectly and I was able to easily slide out the unbranded topper/ straw holder and slide in my Stanley one. You cannot even tell it isn’t the original piece and the sides are leak proof.