12 oz. Stainless Mug SU-BA36

Took this mug on a chilly morning hike and my tea was still steaming two hours later, which never happens with my old thermos. The lightweight body makes it easy to carry one-handed, and the lid seals tight enough that I tossed it in my bag without a single leak.

I usually go through three cups of coffee in the morning, but this mug keeps my first pour hot enough that I’m still sipping it at lunch—the vacuum insulation really does its job. The 12 oz size is just right for my bag and doesn't weigh me down.

The Thermo-ring structure really works—my coffee was still hot after a three-hour meeting. The mug feels sturdy but is light enough to toss in my bag without adding bulk.