Coffee Mug Lids(3.15"Inner Diameter,3.43"Outer Diameter), KSENDALO Thicker Eco Reusable Silicone Travel Mug Lids, Silicone Cup Cover Set,Black(5pcs)

The Set-Up - Many years ago my mother-in-law bought me a set of coffee mugs. They held just the right quantity. Fit my hand perfectly. Held the temperature of the coffee for a long time. She has since passed away so now the emotional connection to a silly coffee cup is that much stronger. As I've aged myself, I've developed a small tremble in my hands. If the tremble wasn't bad enough my home office is up a flight of carpeted stairs. Needless to say, the carpet was getting spotted by coffee swirling out of the cup on my trip upstairs. I had almost sadly resigned myself to finding a new coffee cup with a built-in lid.The Result? As a last-ditch effort to keep using my special cups I searched and found the Ksendalso Mug Lid. The price was right (value) so I said what the heck? I measured my cup top to top and the Mug Lid info said it should fit. Wow, the fit was spot on. No runs, no drips, no errors in my daily commute up and down the stairs. It's easy to put on and remove. It fits like a glove!Recommendation? I highly recommend this product. It works perfectly for me. Durability is still an open question but for the price, I can always purchase another. Only advice is to be sure and measure the cup you wish to cover.

These fit onto most paper coffee cups perfectly and are pretty good with no leaks. I’ve purchased these twice now and keep gifting them to people who love them.

I lost the one silicone lid I found that would fit on a plastic Walmart cup. Now I have a bunch!I can have iced coffee in the morning again without worry of spills.

The dimensions shown for this were exactly what I needed. It fit snugly on the top of my coffee mug and didn't leak at first. If I hold it inverted too long, it does dribble a little bit, but the mug I was trying to buy this for has a weird lip on it. I don't believe that is the fault of the lid.

For could be a bit more snug, as I always have to reseal before every sip.

Do what it is supposed to. I just could not get use to the rubbery feeling when I drank. 🤷‍♀️

I bought this lid to keep dust and dirt out of my cold beverage mix, but discovered that it keeps it cold too. I suspect it was designed to keep coffee hot, and I'm sure that it would do that, but it's also a perfect match for my cold drink thermos cup. Would recommend to a friend.

The lids leak when I'm drinking my coffee.