Only option for me at my workplace is either coffee (undrinkably bitter) or expired tea (tastes like rot). Did not have enough time yesterday to make myself tea for the next day and the shop where I buy energy drinks is closed. I extremely drownsy and my head hurts.
EDIT: Coffee is undrinkable to me, quality or not. The bitterness will just overpower everything.
Two options.
Chocolate covered espresso beans. Taste like M&M’s
Manhattan Special Espresso Soda. Diet option is available.
https://www.manhattanspecial.com/
They want my name and email, and someone will get back to me to find a retailer? Hard pass.
Try calling some local beverage distributors.