This document summarizes the development of concepts for two energy drink ideas - Imperium and Mezameru. For Imperium, which targets bodybuilders, the document discusses the target audience, concept, potential names, slogans, fonts and packaging design ideas. For Mezameru, a healthier energy drink, it outlines the target audience, concept, potential names, slogans, fonts, packaging designs and an advertising concept. Both concepts include rationale for design decisions and ideas for further development.