Comes in a wide variety of colours

From Kinto:

TRAVEL TUMBLER, for a comfortable drinking experience wherever you go.

TRAVEL TUMBLER is designed for people who lead a conscious and flexible lifestyle—for those who appreciate the subtle flavors of single origin coffee and tea, or like to drink mineral water at the temperature that is just right for your body.

The cap is simple without excess details and you can drink from any angle pleasantly, like drinking out of a glass or mug. Double walled stainless steel tumbler, with a vacuum between its inner and outer walls, prevents heat transfer. 

In addition to usability, material and texture support long-term use. Made of durable 18-8 stainless steel, the tumbler does not rust easily. TRAVEL TUMBLER the perfect reusable cup.

Product detail:

• Dimensions:
• 17oz / 500ml: ø2.9 in x H7.8 in / φ73 x H197 mm
  Opening: φ2.36 in / φ60 mm

• Keep content hot (65℃/149 F) for 6 hours
• Keep content cold (8℃ / 46 F) for 6 hours
• Material:
• Stainless steel: stainless steel, polypropylene and silicone
• Color type: stainless steel, powder coating, polypropylene, silicone 
• User recommandations: not dishwasher safe
• BPA-free