Bobble Replacement Filter, Red

Very usefull to my 8 year old daughter. She can drink with no fear, clear and clean water ! Even if i have to buy 6 filters every year (1 filter lasts for two months) i will !!!!!! The thing that you have to change the filter every two months or so, is...

the bobble bottle itself is fine, but i've wasted my money on the filter, i only had it for a few days and then i couldnt drink from it again, everytime i did i lid would close and i was just sucking air, this happened with the 1st one i brought after...