Running on Dark Matter and Iced Coffee 40oz Travel Mug — Gift for Science Lovers

For the people who are somehow functioning on caffeine, chaos, and unexplained forces. The Running on Dark Matter and Iced Coffee travel mug is a funny, smart 40oz tumbler made for science lovers, astronomy fans, physics nerds, and anyone whose daily energy source feels slightly theoretical.

With its oversized capacity and clever phrase, this mug is both practical and giftable. It is great for long commutes, workdays, road trips, study sessions, and keeping your drink close while your thoughts drift toward the mysteries of the universe. Funny enough to get noticed and useful enough to earn daily use, this is a strong pick for shoppers who like their gifts nerdy and actually functional.

• Features the phrase Running on Dark Matter and Iced Coffee

• Large 40oz travel mug for all-day hydration, iced coffee, tea, or road-trip fuel

• Great gift for science lovers, astronomy fans, physics nerds, and clever coffee drinkers

• Funny design with strong appeal for STEM-minded shoppers and space enthusiasts

• Practical everyday tumbler for work, commuting, travel, study sessions, and desk use

•  Clean in dishwasher (put the product on top rack)

Shipping & support

Made just for you. Most U.S. economy orders arrive within about 7–10 business days of ordering.

You’ll receive tracking by email as soon as it ships.