Munchkin Click Lock Weighted Flexi-Straw Cup

I bought 4 bottles - one in each colour - which was nice. Two out of four have been good - click lock into place and no leaks. One leaked however and I sought a refund. The other I find doesn't actually click lock into place and I have to screw the lid on very tightly so it doesn't leak.

I love the weighted straw, how easy it is to clean and that no water comes out if ripped upside down. I did have the problem of it leaking through my bag so this bottle is for home now. Not sure why this happens but it worked well at the start!

Loved the weighted straw are no mater how much they tip the bottle to drink the straw moves with it and they can still drink. Found though after a few months of constant daily use it does start to leak and it leaks all through bag and wets everything.

Great product, easy to clean, and my son loves to tip upside down and look at the weight inside, and it’s never leaked! Highly recommended, don’t bother with other brands