Fancy Leak Proof Insulated Coffee Mug with Handle & Lid - Stainless Steel Coffee Travel Mug - Double Walled Coffee Cup 500ml Silver

I love the look of this travel mug! Its great for drinking tea where being able to smell your beverage impacts the flavor because you remove the lid completely to drink from it. The outside is polished stainless and looks great, though the handle is a little unsteady. The inside, however is definitely not stainless steel. After the initial wash before using, I noticed what I thought were water spots. Those "water spots" have only gotten darker with use. As for being insulted, I don't think it is at all. it is certainly double walled, but the heat from the beverage passes directly through the outer layer and burns your hand. I wouldn't want to carry this on public transportation or anywhere else that i couldn't put it down to cool.