Reborn as a Vending Machine, I Now Wander the Dungeon, Vol. 2 (manga)

A former human now reincarnated as a vending machine, Boxxo has the ability to procure and sell everything from drinks to snacks. Along with Lammis (the super-strong girl who named him), Boxxo offers refreshments to adventurers fighting monsters. But what will happen when they draw the attention of a famous adventuring party.