The Travel Tumbler is certainly one of Kinto's most famous and sought-after designs. In addition to its—in our opinion—stunning and minimalist aesthetic, the bottle offers two truly useful features.

The tumbler has a volume of 350ml and effortlessly keeps drinks hot or cold for hours thanks to its insulation. This means it's perfect for enjoying tea or coffee on the go during the colder months.

Its specially designed, wide drinking opening allows for particularly "stress-free" drinking—as the Japanese designer calls it.

The tumblers should only be cleaned by hand and are not suitable for microwave use.