Klean Kanteen TKWide Tumbler

Thanks to the Climate Lock double-wall vacuum insulation, this tumbler is designed to keep beverages hot for several hours. While exact times vary based on how often you open the lid, it is built to maintain temperature throughout a standard morning commute or workday.

Yes, the included Café Cap is designed to be leak-proof when properly tightened. You can safely toss it into a bag or backpack without worrying about spills.

No, this tumbler is not dishwasher safe. We recommend hand washing the stainless steel body and the cap to preserve the finish and ensure the vacuum seal remains intact over time.

No, this is a stainless steel vessel and should never be placed in a microwave. If your coffee cools down, you will need to transfer it to a microwave-safe mug before reheating.

This material is highly durable, resistant to rust, and does not retain flavors or odors from previous drinks. It ensures that your coffee tastes like coffee, not like the container it was stored in.

The swivel loop is designed to fold down when not in use, so it stays out of your way while you drink. It is primarily there to make carrying the tumbler easier when your hands are full.