Bests & Worsts Reviews from Amazon

I bought these so I would no longer have to buy bottled water to take to work, but after multiple washes by hand and in the dishwasher i just can't use these anymore. No matter what I do putting RO water in these glasses makes the water taste bad like something is perpetually seeping into the water from the glass. I have never had any other glass that makes water taste bad like this. I've had others try it to make sure I'm not crazy and they say the same thing. In the trash these go. Very dissapointed.