Office Hours Mug

Double-Wall Glass Mug | Bamboo Lid


You’ll get the most out of your tea by steeping at a higher temp, so swap out the regular ceramic mug for an insulated one! Whether you or work from home or on site, this borosilicate glass mug will become your new favorite coworker.

→  Borosilicate glass
→  Bamboo lid
→  13.5 oz (400 mL) capacity

Premium kratom tea bags

Why Use a Double-Wall Glass Mug?

The active compounds in kratom, such as the alkaloid mitragynine, are not as water-soluble as the active alkaloids in coffee or black tea, like caffeine. Steeping kratom in hotter water for a longer time can help you make strong tea despite the low solubility of the alkaloids. That’s why a double-wall glass mug with a lid is a phenomenal tool for brewing tea with kratom.

Office Hours Mug Specs

The bamboo lid has a leak-proof rim that forms a tight seal to keep heat inside. It prevents spills while you carry your tea around your home or office (or home office). The sleek borosilicate glass doesn’t get along too well with the dishwasher, but it is still sturdy and heat-resistant. In fact, our team has left the Office Hours Mug out in the snow with piping-hot tea inside just to make sure—and yes, the tea was still piping-hot when the experiment was over.

How to Brew

Toss 1 tea bag and 1 tsp of lemon or lime juice (optional) in your Office Hours Mug. Bring water to a boil, then pour it over the tea bag. Place the bamboo lid on top and allow your tea to steep for 15-25 minutes. Remove the lid, sweeten to taste, allow to cool if needed, and enjoy.

Care Instructions

Hand wash glass mug and lid. Ring around lid can be removed for more thorough cleaning; take care when separating the ring from the lid.

You'll Also Love...


Teas to Sip and Savor, Emails to Devour

Sign up for 15% off your first order, an exclusive monthly deal, & the latest kratom news.

Get 15% Off!


You must be 18* or older to visit the site.

By entering, you are agreeing to our Terms and Conditions and Privacy Policy. *21 or older in OR, TN, CO, VA, FL, and WV.