كوب لييكا المعزول (أسود، 17.9 أونصة)

I've been using this tumbler on my morning photography walks and the 17.9 oz size is perfect for fitting in my bag's side pocket. The double-wall insulation keeps my coffee hot for a good three hours even in cold weather.

The double-wall insulation actually works—my coffee was still warm after a four-hour editing session. Lid seals tight enough to toss in my camera bag without worrying about leaks.

Left it in the car for a six-hour hike and my coffee was still warm enough to sip at the trailhead—the double-wall insulation really does its job. Lid seals tight too, no leaks in my bag. This is my daily carry now.