Can I exchange my Hydro Flask bottle?

I bought a Hydro Flask roughly a year ago, over time it developed this mildew taste that won’t go away. I cleaned it using all of Hydro Flasks recommended cleaning tips everyday. Once a week I would do a vinegar and water soak and a baking soda and water soak. I removed the ring on the top to clean that too just incase. The mildew taste won’t go away. Can I get an exchange for a new Hydro Flask?