It really is spill proof! I was skeptical at first but it really is worth every penny!

Only spills when tossed but love these. Easy to clean in dishwasher.

My daughter took to these cups instantly! I chose these over any other sippy cup because I felt like the transition to a regular cup would be easier with these because it’s as if she is drinking from a regular cup! The only downfall I have found with these cups are that they do leak a little if thrown from high chair which my daughter like to do. They don’t leak though if they are just laying on the ground which was a plus!

love the idea of this cup but it leaks easily.

They do leak if your child throws them hard enough

I returned and got the same brand, but taller and without the handle. Works great for my 2yr old who throws his cups. Doesn't spill, he can drink a good quantity, easy to handwash. We use it for milk at meals.(Walmart sent me this review about 2 days after we picked it up from the store, so my review is coming from only 1 day of use)

Our favorite cup to use with our toddler. The rubber top wears out after a year or so and will leak if shaken vigorously by rowdy toddler, but we still like them and bought more.

Love a first sight. Im a first time mommy and am all about looks and simplicity. One thing i hate about sippy cups from past experience with friends and family are the hard spouts and straws which are not easy clean and can be messy when set on its side. These do not spill once baby leaves it on side nore is it hard to clean. My baby knows its hers and grabbed it right out my hands and used it easly the very first time. Wont be using for milk until she is one so i bought 6 of them 2 of this o...

It's very helpful for my grandson.

Simple and easy to use