My Red Copper Mug was working just fine, keeping my drink cold. After a few months I picked it up one day and put my COLD drink in it, and in less than 3 hours my drink was room temperature - warm, YUK!! It definately does NOT hold the cold anymore. I might as well be using a paper cup!!
I have 3 of them, and all 3 of them are doing the same thing.
What are my options on this matter?
Is there any way to re-establish the Red Copper Mug's ability to hold the cold?
Thank you for your prompt attention to this matter. I can be contacted at the email and/or the physical addresses below.
2408 Hazel Ave.
Kalamazoo, MI 49008
Product or Service Mentioned: Bulbhead Red Copper Mug.
Reason of review: Bad quality.