Reddit reviews Thermos DFC4000 Travel Mug Twin Pack
We found 1 Reddit comments about Thermos DFC4000 Travel Mug Twin Pack. Here are the top ones, ranked by their Reddit score.
Twin pack of stainless steel travel mugs with handle; each holds up to 16 ouncesDouble wall foam insulation retains hot or cold temperaturesUnbreakable stainless steel interior and exteriorSweat-proof design won't leave water rings; spill-resistant slide lockFits most automotive cup holders; hand washing recommended
I even looked on Ebay, no luck. My suggestion would be to keep an eye out at thrift stores and/or yard sales. Closest think I could find brand new was these.