InnobabySippin' Smart EZ Flow Straw Sippy Cup, Green, 10 Ounce

I have this 3 stars because I love the concept of a non toxic cup and the weighted straw is genius. My 18 month old had used this cup (we've gone through 4) since he was 5 months old and its the only "sippy" cup he is used to so we have stuck with it despite the issues. I used the nuby cups with my older kids and was looking for a similar straw cup without the horrid chemicals leaching into the liquid. This cups fits the bill. The two handle hold is great as is the weighted, flexible straw which allows you to actually drink all the liquid. However, it breaks incredibly easily so when your baby checks it on the floor or drops it, say goodbye to the orange part that covers the straw. I've made peace with that. However, the cup leaks like mad. If you get this cup, know that letting your child manage his cup without you isn't a good idea unless you want a puddle. We drink mostly water from it so that isn't the end of the world for me.

I love the Innobaby products and their straw sippy was by far the easiest sippy for my son to learn to use. Others were very difficult to get the liquid out, especially when he was younger and hadn't yet mastered sippy's. It's got a nice capacity and it's easy to clean, however I find it incredibly disappointing that it leaks like crazy from water coming back up the straw. Innobaby recently changed their design of this cup to include a new kind of valve that lets the pressure out (I also had the old model) and while this is better, it's still far from leak free. You really have to be diligent and pull the valve after every sip - which is just unrealistic! Too bad, because baby and I really liked this cup, but I will be switching to another brand.

A friend recommended this cup to me and I'm so glad I gave it a try! It eliminates that problem of not being able to drink the last ounce in the cup because the straw doesn't reach! This straw is weighted so if your child tilts the cup while drinking they can still get out the liquid. The straw is very easy to suck...my 10 month old has no problem. I love the air release valve that lets the pressure out so it doesn't squirt everywhere. My only complaint is the snap lid that goes over the straw is very big and can get in the way. I end up just taking it off most of the time. I plan on purchasing a few more!

This straw cup erupts like no other cup I’ve used. When removing the ring seal to clean it, it ripped from the part that allows for air displacement. I like that the topper is removable but when it’s on it sits so high up it hits my LO between the eyes with each sip. I’ve washed it twice total, and now it’s in the trash.

My son has used the munchkin weighted straw cup for over a year and I’ve never been a big fan of it due to leakage. When I saw this one wanted to try it to see if it worked better. This cup leaks if you do not get the interior gasket on just right when putting on the lid as well as a couple of times when my son has dropped the cup the lid has come completely off spilling the entire cup all over the floor. It also leaks out of the straw. I wish I still had the boxes so I could return it. For the price I expected way more.

Overall, it's alright.Pros:- weighted straw that ideally rolls around to get the last drop regardless of how baby holds it. Turns out our straw is somehow a little stiff and will only bend to one side, so it does not function as designed.-flip cap pops off, allowing for turning the cup around so the weighted straw is actually in the liquid- release valve. LOVE LOVE LOVE IT. Compared to Zoli cup, we ALWAYS had problems with cold liquids getting warmer as the cup sat out in the room, and the pressure in the cup would cause the liquid to overflow through the straw, and only this was the way to avoid making a mess with the Zoli- unscrewing the lid, pinching the straw tip to release liquid out of straw, rescrew lid. Innobaby release valve is so awesome.- holds a LOT of liquid.-comes with a flexible brush for cleaning the straw-dishwasher safe. It's a pain to manually wash.Cons:- it's shape with its large width AND handles is WAY too big for any cup holder (car, stroller, high chair cup holder, diaper bag bottle pocket). That alone is so aggravating since I have no place to reasonably put it.- the flip cap opens and doesn't go back very far. So baby's vision is somewhat obstructed while drinking. In my case, my son gets annoyed and squirms more while drinking.- during dishwashing, the underside of the cup retains a LOT of water, so I have to be careful to pour it out every time I pull it out.Overall: It's alright except for the not-so-flexible straw (maybe just ours) and the awful shape. I'm so annoyed that I can't put it in any cupholder. I prefer Zoli cup and wiping up Zoli's warmed liquid pressure spills and still at least be able to use some cupholders, though Zoli handles also still get in way sometimes. The best is a Camelbak water bottle. Kids naturally know to bite and drink since they do that anyways and chew on straws and bottle nipples. Camelbak also hold lots of volume, fit in most cupholders, disassemble easily for dish washing. And they're so durable that replacement parts aren't needed. I've had to replace lots of Zoli straws that get torn or bitten off and eventually the whole lid when the silicone seal around the lid gets compromised, and I've also bought several straw-brushes.

It seems Innobaby changed their design for their new models and the rubber gasket is now molded to the release valave, which for whatever reason makes this cup incredibly leaky. You have to be very precise about the placement of the gasket when you screw on the top, or you're going to have a huge mess. It's too bad because the cups I bought in 2012 were great.

Leaks everywhere! It builds up pressure in the cup when my little one leaves it sitting around and then we end up with a puddle of milk that has overflowed out of the straw.