Double Shot Coffee Espresso Glass Mug Gives You A Double-Caffeine Bitch Slap

Jason Lazarus

The epic morning battle of coffee and energy drinks has raged on for what seems like eons, but which one is truly better? Though this question can’t be answered so directly, coffee typically contains more caffeine than their carbonated counterpart, but the taste can be an ick factor for many.Either way, the caffeine ...