The environmental impact of plastic waste has driven the global search for sustainable, biodegradable alternatives. This chapter explores banana pseudostem fibers as a promising resource for crafting eco-friendly carry bags. Leveraging the unique properties of banana pseudostems—high tensile strength, biodegradability, and low density—these fibers offer an innovative, plastic-free solution that supports the principles of a circular economy. By integrating additive manufacturing and digital technologies, banana pseudostem fibers can be transformed into durable, biodegradable carry bags with minimal environmental footprint. The chapter details the extraction, processing, and manufacturing techniques used to create these sustainable products, presenting an adaptable approach to reducing plastic dependence in packaging and consumer goods industries.