Enjoy your morning coffee, afternoon cocoa, or evening chamomile tea with the Marvel Black Panther coffee mug. This 16oz (457ml) stainless - steel mug keeps your favorite hot beverage warm for over three hours. It features triple insulation, a sliding, shatter - proof crystal - clear lid, a stay - put silicone non - slip bottom, and flat sides for an easy grip.

To use this mug, simply open the sliding lid and pour in your hot beverage. You can then close the lid to keep it warm. Make sure to handle the mug carefully as the liquid inside may be hot. When it comes to cleaning, you can wash it with warm soapy water. Avoid using abrasive cleaners as they may scratch the stainless - steel surface. Store the mug in a dry place when not in use to keep it in good condition.