Nuby Flip-it Kids On-The-Go Printed Water Bottle with Bite Proof Hard Straw - 12oz / 360 ml, 18+ Months, 1 Pack of 1 Piece, Prints May Vary

Good quality and my kids love them, pretty easy to wash and no leaks until you've had them at least a few months and they start to wear out.

I like these cups specifically for travel. Few expectations are to be mindful of temps, too hot or too cold will cause it to geyser out of the cup. Seal must be present for the cup not to spill if tipped over or thrown. Gave 4 stars because I had to get a replacement immediately the pink cup was what was sent first missing its seal and clearly looks used and missing instructions. Second cup is what I was expecting. Seal is present and looks new with instructions in the cup. This is our 3rd one to add to the travel collection. My toddler prefers these cups even at home over some of her other options.

Love these. Very sturdy, the straw is pretty much bite resistant so I feel safe giving it to my toddler. Easy to clean, dishwasher safe (although after several dishwasher runs the picture on the outside is slightly fading). We have two of these and have had them for about a year now with regular usage and they have held up great. Fits in the carseat cupholder too!

I couldn't understand all these positive reviews! I took a chance and this cup leaks horribly, like it can sit in a table and huge water rings appear. I've tried to unscrew the lid to relieve pressure and open the straw and it's still leaking out. My daughter has a hard time drinking from it and when I try it's pretty hard too. I usually love Nuby products but of recent I haven't done. I had a similar issue with weighted straws and I've even tried room temp water and still the same issue. It's about to be trashed to be honest

This water bottle is perfect for my 18 month old. It doesn't leak and it's easy for her to hold. Will be purchasing another one

The kids loved the cute designs on the cup but sadly that’s the best thing about them. These straw cups leak way too easily. Got them because young kids often tip cups over but carry them in their hands slightly tilting or being left on the couch would cause major leakage. We got sick of the couches always being wet and eventually up getting rid of them.

The little rubber ring on the inside comes out for cleaning, which is nice, but it also comes loose and rotates easily which can cause leaking. Also, if we pull a cup from the fridge, liquid will “volcano” out as it warms up.

First of all, the design on the cup was great! We were happy to give the hard-straw version a try (we also have the soft-straw ones from Nuby) because our two-year-old son loves chewing on the soft ones, and so far, he seems to have no issues using this hard-straw version and it does seem to be helping from a "bite-free" perspective. As with the soft-straw cups, we have also run this through the dishwasher a few times now, and they have come out with no damage that we can see through our naked eyes. We do make it a point to disassemble the straw, lid, and the bottle before we put it through the dishwasher for maximum cleanliness, and we let them air dry out separately afterwards as well. The pieces are easy enough to put together, so while a bit of a hassle, it works out fine for us.