Coffee Cup Question

NW Mailing List nw-mailing-list at
Thu Nov 7 06:39:22 EST 2019


I cannot answer the question directly. What the manufacturer sent in response was this:

>> All steel and plastic travel mugs, plastic bottles, ceramic mugs, as well as glass products should only be hand washed. It is not recommended to wash these products in a dishwasher as this will promote fading (and gradual loss) of the imprint. We recommend hand washing because the imprint lasts longer. If products are the dish washed imprint fading may occur. Restaurant grade mugs are dishwasher safe as they are Hardwearing & won't chip easily. Overall we recommend hand washing all drink ware.

Now, that does not address microwaving, some mugs are microwavable, but I’d say that depends on the manufacturer. The safest bet is not to microwave them.

But if you try and it works, let us know.

Ken Miller

> On Nov 6, 2019, at 9:04 PM, NW Mailing List <nw-mailing-list at> wrote:
> For us slow coffee drinkers, can you reheat coffee in the ceramic coffee cups in a microwave?  I noticed in the On-line Commissary they are not dishwasher safe.  
> John Myers
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