COSMOS Pack of 6 Anti-Dust Spill Proof Soft Silicone Replacement Coffee Mug Lids Cover, Cup Lid Cover

These won’t fit everything but they do a lot

I was looking for a replace top for my Copco cup when I came across these. After reading the description & seeing these should be compatible with my Copco cup, I purchased because I wasn't having luck finding another hardtop top for my cup. I liked the fact these came in a variety of colors including blue since I was looking to replace the top on my blue Copco cup. I was also able to use these tops on two other cups that weren't Copco cups. The blue isn't the same shade but it works.Now let's talk about how well these tops fit on the cups. Overall, I'm pleased the top fits my Copco cup because this is the cup I use on a daily basis; however, it's not a snug fit & will come off very easy... this is why I gave a rating of four stars for sturdiness. The top does not leak when drinking my coffee which was a concern but make sure you have it securely on your cup. As for the other two cups, the tops fit nice & snug on those... much more secure than on the Copco cup. The brown top even looks like it came with the cup I have it on because the color matches so well.Overall, I'm pleased with my purchase & would recommend if you're looking for a replacement top for your reusable coffee cups.

I bought these to use for my Season Ticket Member refill cup at my soccer club.They are great and the perfect size, they work well and now I don't have to worry about spilling. I even use them with my reusable straw and it works great.

Fits the cup snug and is very easy to store after use

Two of the six are a tiny bit larger than the others. The smaller ones fit my latte nicely. The other two aren't secure against leaks.

This pack was purchased after I realized I have several coffee mugs with the required dimensions to work with them. I can be a klutz at times but on these mugs they have worked fine and keep me from making coffee messes on my stuff, like keyboards, phones, etc.Keep in mind that they are not designed to hold fast if you knock them over with a full cup of coffee or tea in them, but they work fine to prevent beverages from sloshing out of your cup in ordinary circumstances and you are someone like me with open mugs.

They really did not fit any of our drinking containers for hot or cold beverages.

Fits great over the large standard 20 oz cheap paper coffee cups you get regularly at gas stations, coffee shops, etc, (that constantly slip off). However, each time you take a sip, it is accompanied by a whiff of silicon, which is not the greatest smell to have with your morning coffee. That’s the only turn off, so I can’t quite go with 5 stars.