So, I assembled a product pool of 16 of the most popular, top-rated mugs and rated them side by side. Here’s what I found.

These are the tried and true coffee mugs we reach for again and again. Favorites from brands like Ember, Le Creuset, Fellow, and East Fork top the list.

We put 38 insulated coffee mugs, thermoses, and tumblers through rigorous lab testing to find which kept drinks hot the longest ...