The connection worked reliably for me, and it kept my drinks hot for a while as promised, but ultimately it was left catching dust as it always needed special t

The connection worked reliably for me, and it kept my drinks hot for a while as promised, but ultimately it was left catching dust as it always needed special treatment so - being a lazy ass - I just went with the normal mugs and re-heating when necessary. If it could be thrown in a dishwasher with the rest of the utensils, I suppose I would've used it more.