Musa is a functional wallet made from a flexible, non-toxic bio-leather alternative based on cassava and gelatin. It is designed for conscious consumers seeking low-impact alternatives to traditional leather and plastic. The project transforms local agro-industrial waste (banana peel) into a raw material, supporting a circular economy. The wallet is 100% compostable at the end of its life, and the low-tech, artisanal production model is accessible to local workshops.