Posted by a reviewer on Amazon

Our city water is horrible amd clogs the whole house filter in less than three months

Posted by a reviewer on Amazon

Be careful when filling as there is no line to make sure you dont overfill

Posted by a reviewer on Amazon

Overfilling causes leakage for a while

Posted by a reviewer on Amazon

It does make a slight irritating squeaking noise as you are drinking

Posted by a reviewer on Amazon

Was also hoping the filter cap would fit on my hydroflask but its too big

Posted by a reviewer on Amazon

There are a two things that im not thrilled with and they are basically related

Posted by a reviewer on Amazon

There is a filter for the water that is attached to the cap so you fill the water bottle with normal water and the filter works as you drink the water which means basically that the water doesnt flow quickly out of the bottle in fact you cant really pour the water out you really have to suck the water out almost like youre drinking with a straw now the spout on the top of the water bottle is smaller and made for you to do this but i dont like that the flow of the water is really really slow

Posted by a reviewer on Amazon

The water filter in this filters out both the disgusting taste and also some nasties and chlorine in city water