Zak Designs 15oz Toy Story Kelso Travel Straw Tumbler Plastic and Silicone with Leak-Proof Straw Valve for Kids, 2pcs Set, Buzz Lightyear and Friends

I am actually the person who avoids reusable plastic whenever possible. I would a million times prefer glass. I feel even worse about silicone. I know it's supposed to be safe but it just doesn't seem to me like a good idea or that it may get clean enough, even though I know it probably gets plenty clean because it can be boiled. Mostly, I'm OCD and just worry about nastiness bleeding through/staining. However...I have a toddler, and desperate times call for desperate measures! XD He absolutely cannot have glass bottles. Or glass bottles covered in silicone. Because they still can break, and there's no way that is feasible right now. This is actually the only product I've found where *THE STRAW GENUINELY DOES NOT DRIP. AT ALL. EVEN WHEN UPSIDE-DOWN.* He was very frustrated at first with learning how to bite on the straw to get the liquid out, and he certainly doesn't like that he can't make a mess with it XD ... but Daddy %26 I do! It really is very impressive how well the valve works. I have found these sippies upside-down in my couch before and had this sinking feeling, but they DO NOT LEAK. Like, at all. I don't know how, but even when they are used a lot they STILL work perfectly. Reassembling them is not too bad once you get used to it. They do seem to come apart and get clean a lot more easily than say a traditional sippy cup with just a couple slits in a spout. It's harder for me to imagine that gets very clean.

My grandchildren love toy story. they were very excited to receive the cups. the design is great. if they tip over they don't spill. You would need to hold it upside and shake it in order for the liquid to leak out. Very easy to wash because the pieces come apart. They are also dishwasher safe.

These Zac cups are my go to without a doubt. They do not leak, at all. My 3 yr old drinks out of regular cups perfectly but of course accidents happen from time to time unless you do what I do and only have drinks in these while in the car or bed or anywhere else you don’t want spills!

I am a 48 year old Mother with now Grandchildren and these cups are amazing. Easy to clean they do not leak as long as the littles do not chew the straw. I do thing they need to put extra straw tip and I think they might do that now if you order online. They price is not bad I purchase when they are on sale because I always like a deal!

My friend and 2yr old bestie stops by often and we sit on the porch and drink our drinks The Zak designs 15 ounce kelso cups help keep our drinks cold and spillproof all summer long They fit his toddler size hand very well

Cleans up not problem. Does have small leak, but I am using with a toddler that is working putting things up right. She loves the pattern!

Awesomw cups. I got these for my son for Christmas. He loves Spiderman! I've had these cups before...love the design, they are easy to clean and most of all i love they are leak proof. we use them withoit thw straw also and they still work great!!!

Bought these to help my one year old start weaning from bottles. She refused sippy cups but she absolutely loves these. They arrived in a good time frame and I love the design. Would definitely recommend

Perfect for both my 1.5 yr old and almost 4 yr old and THEY DONT SPILLLLLL🙌🏻 My toddler is a fan of turning every cup we have upside down to pour out the water and this one only just a drop or two comes out!

Typibal "Bait %26 Switch" scheme : cup is not as illustrated ... listed as TWO cups for $7 - would be shipped separately. But what shipped out was 1 SINGLE little cheapie plastic cup with built-in straw at $13 instead. Ceap little pieve of junk not worth 20 cents DON'T FALL FOR THIS ! ! ! !