









🥂 Elevate Every Sip – Because Your Drink Deserves More Than Just a Glass
Kosdeg’s set of four 16 oz pure copper tumblers combines durability with superior thermal conductivity, ensuring your water stays refreshingly chilled and your wine perfectly tempered. Break-resistant and stylish, these tumblers transform everyday hydration into a sophisticated ritual, making them a must-have for health-conscious professionals who refuse to settle for plastic or glass.











| Brand | Kosdeg |
| Colour | Red |
| Product Dimensions | 7.62 x 7.62 x 10.16 cm; 635.03 g |
| Special Features | Break Resistant |
| Item Weight | 635 g |
I**H
Nice quality and feel
Like the look feel and weight of these.Cold drinks stay cold and no strange after taste. Nice product.
A**N
Good weight
Good weight and good volume. I can’t comment on the value of copper but this is a great size for a good sized drink. Comfortable to hold and use. Quality.
N**B
Lacquered
I bought these for the health benefits of drinking from copper but didn't realise they are lacquered. I became suspicious when the copper didn't tarnish. That said, if water is left to sit in the cup, I think it does taste of metal so maybe there is some benefit. I hope I'm not tasting the lacquer!EDIT: I've discovered the lacquer can be removed. There are several methods online.
S**S
Not pure copper
Have had these for 6 weeks now and the colour is starting to come off despite only handwashing. Definitely not pure copper
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