Designer E=Mc2 Travel Mug

This stainless steel travel mug are for the science geek in your life! A great all around gift. The trendy black and white print featuring the iconic E=mc2 equation and science graphics which brings a touch of STEM style to your coffee. These trendy designs showoff your love of physics. The stainless steel is great for hot or cold beverages. Sleek yet nerdy-chic, it's a must for modern STEM-lover's workplace and travel.