soulglad

In Honkai: Star Rail, SoulGlad is a popular soda from the planet of Penacony. The classic flavor has a golden color and is stored in glass bottles with a green cap and the yellow-and-green SoulGlad logo. The logo has the inventor's name "Sousa" in stylized Penacony script, though this is often simplified or omitted from depictions (including some in-game depictions) as it is rather difficult to reproduce.

Star Rail wiki