可重複使用的 Union 隨行杯

I've been using this cup for my morning commute for three weeks now, and the barista standard sizing means my flat white fits perfectly without any spillage. The lid seals tight enough that I can toss it in my bag without worrying, and it's already stopped me from grabbing countless paper cups.

The barista standard sizing is what sold me — my local shop fills it directly on the machine, no awkward guessing with measurements. It’s survived a month of daily commutes and still looks new, which is more than I can say for my last travel mug.

The lid fits snugly enough that I can toss it in my work bag without a drop leaking, and the barista-standard sizing means my flat white fills it to the brim just like a takeaway cup. I've already cut down my disposable cup habit to almost nothing, and it survives the dishwasher daily.