“The straw really doesn't do well for the type of bottle. The white portion on top doesn't stay on well, and since the lid pushes the straw down whenever it's closed, it stays curved. Figuring out where the bottom of the straw is to finish the water at the bottom of the bottle is quite annoying. I am pregnant and need to keep my water intake really high, and straws normally really help with the amount of water I'm able to drink, but this one makes things much more difficult.”