The lids don’t work they are made of cheap light plastic and won’t close
4/12/22: The lids don’t work, they are made of cheap lightweight plastic that won’t close.  I have some new unused bottles I hope I can return.  Every bottle we’ve used has to be thrown out.  I can’t let my son use them twice it’s just an accident waiting to happen. I don’t recommend these bottles. Spend the extra money for a lid that closes.
Rating: 1 stars