1 of 1 people found the following review helpful
Yay No Leaks,
Verified Purchase(What is this?)
This review is from: Thermos Hydro Active Sports Bottle, 450ml, Charcoal (Sports)
I chose these bottles because I bought one and put it to the test, my daughters school bag was forever soaking wet when she got home. as you might imagine a 10 yr olds bag is not well looked after it gets dumped around, so for younger children especially these are fab, they are so easy to open and close even a 4 yr old could do it.