Voyager 隨行杯附透明翻蓋及吸管

The double-wall insulation actually works—my iced coffee still had ice cubes floating after a three-hour meeting. The twist-on lid seals tight enough that I tossed it in my bag without a single leak, and having two straws in the box is a nice bonus.

I've been using this tumbler for my morning iced coffee and the vacuum insulation really keeps it cold for hours, even on a hot drive to work. The included straws are a nice bonus, and I appreciate that it fits perfectly in my car's cupholder.

The clear flip lid seals tightly enough that I can toss this in my bag without worrying about leaks. It keeps my iced coffee cold for a good few hours, which is just what I needed. Only minor thing is the straw feels a bit thin, but it works fine.