Review on Zak Reusable Leak Proof Designs Chewbacca by Andrew Rourk

I bought these for my one and a half year old baby. PROS: They are cute. The print has survived several washes. and unlock, open... It's disassembled - It doesn't leak (unless the spout cover is left open) CONS: - There's a small metal pin inside the cover that holds the knob. On one of the two bottles, the spigot slowly sticks out more and more every time the spout is opened. It's sharp and security concerns. So I was left with a usable cover. The second lid fell to the concrete floor and the spout lid shattered. Without the spout cover, it's definitely leaking! - Parts on each cover are stuck and you cannot remove them to clean the broken parts of one cover or replace it with another. - The inside of the cover is not easy to clean because it cannot be removed. Only the straw is removable. This can cause mold if care is not taken. All in all it was not worth the time and money. I don't plan to buy back.