Sippy Lids, Toddler/Babies Spill Proof Silicone Snug Sippy Lids Make Any Cup, Prefert Baby Feeding Gift Sets (6 PACK)

The media could not be loaded.  I LOVE these lids (and the stainless steel tumblers I got to go with them)! I'm using them on our fourth child, and wish I would have discovered them sooner!A lot of people have said these lids are hard to get on. They're totally NOT! You just have to do it a specific way, and perfect every time. You want a dry lid and dry outside of the cup. Steady the cup with your fingers and then wiggle the lid on. I've posted a video with an example.

I love these they are super cute and what I was looking for. they say the go up to 3.5 in cup but I probably wouldn't put them on anything bigger then 2.5 to 2.75 I had 3 in cups and they are extremely hard to get on that size and some were slipping off

Four year edit: still going strong, a few have ripped but for the most part they have held up. Our toddler would stick a finger in the spout and that made it lose its stretch. Over all they still keep the liquid in? Just might cause a bit of leaking if knocked over from the spout.These are great! My wife was sick so out came the sippy cup for her breakfast in bed. That’s a double win for me. Baby and mama.Pros: Convenient, easy to clean, so far durable and spill proof.Cons: probably not the best for grandparents to install. They are a bit hard to stretch and you can easily knock over a cup doing it.Untested: durability. I can see these losing some shape over time, I just don’t know how long yet.

These were great at first. I was happy to move away from using plastic sip cups with my toddler to silicon. However, these lids just didn't hold up. All of them eventually tore from me stretching them to put over the cup...which is the only way to get them on. They simply weren't designed to last. I wish I could return them but it's too late now. For this price, they should have lasted longer than a couple of months. I don't recommend buying this product.

They are great quality and I love how you can put a straw in them when the kids grow out of sippys. They are much better than the boon snug ones that I purchased that ripped apart after just a few days use. I'm only giving it 4 stars because you can't turn just any cup into a sippy with these. They are small and difficult to stretch. You have to use cups will small tops.

OH MY GOD, these should be on EVERY SINGLE BABY REGISTRY. literally. these are a god send. Don' have any clean sippy cups? no problem. Don't want to wash the actual sippy lips and straws? NO PROBLEM. these are so versatile and sturdy. If mine ever go missing, I will 100% rebuy.

So far these have been great. My son loves the design and I have not had any trouble with them tearing as other reviewers have. Getting the "feel" for putting them on is a bit tricky, but I tried it with an empty cup first so as to not spill everywhere. Once you get the feel, it is super easy.

I love these. So much easier than constantly trying to find a sippy cup. I can just put these on any cup. Perfect for on the go.