Asobu 20 Oz. Puramic Aqualina Tumblers

Does cold water have a hint of a metallic aftertaste? We know you can taste it in your stainless steel coffee mug as well. That is why we created our Puramic™ line of bottles and mugs. Once you use these ceramic-lined insulated bottles, you won't be able to use a regular stainless steel bottle again.