Caffeine is My Superpower Bierglas

Unleash your inner hero with this funny "Caffeine: My Superpower. also, sleep is a weakness" mug design! Featuring an adorable coffee bean in a superhero cape and a playful font, this high-resolution graphic is perfect for any desk. It's a witty, professional-style gift for coworkers, friends, or anyone whose productivity relies on their favorite brew.