Zojirushi GoCafe Mug

Thanks to Zojirushi's vacuum insulation technology, this mug is designed to maintain your beverage's temperature for several hours. While exact times vary based on the starting temperature and how often you open the lid, it is engineered to keep coffee hot or water ice-cold throughout a standard workday.

Yes, the wide-mouth opening is specifically designed to accommodate standard-sized ice cubes easily. This also makes the interior much simpler to clean compared to narrow-neck bottles.

The screw-top closure is designed to be secure and leak-resistant, making it safe for transport in a bag or backpack. However, as with any vessel, ensure the lid is tightened completely before placing it among sensitive electronics or papers.

To preserve the integrity of the vacuum seal and the exterior finish, we recommend hand-washing the mug with warm water and mild dish soap. Avoid putting it in the dishwasher, as high heat can damage the insulation properties over time.

No, the high-quality stainless steel interior is non-reactive and designed to be flavor-neutral. It will not retain odors or flavors from previous drinks, ensuring your coffee tastes like coffee and your water stays fresh.