不鏽鋼保溫杯（彩色杯身）

It's surprisingly light for an insulated tumbler — barely notice it in my bag at 199g. The stainless steel keeps my coffee hot for ages, and the silver lid seals tight enough to toss in without worrying.

I've been using this tumbler for my morning iced coffee, and the 380ml capacity is just right—no more refills mid-commute. The colored body is a nice touch, though I wish the silver lid matched better. Keeps things cold for hours without any condensation.

Took this to the office and the 380ml size is perfect—fits in my bag without being bulky. The colored body looks even better in person, though I wish the lid was painted to match. Keeps my coffee hot for hours, exactly what I needed.