Sell a lightweight set of washable, color-coded pouches and a removable pocket insert that converts an existing bag into a diaper-carrying system. Modules can be labeled for changing, feeding, clothing, and parent essentials, with pull tabs designed for one-handed retrieval. Begin with a universal kit in two sizes rather than manufacturing an entire bag.

Parents are already assembling this solution from ordinary bags, marketplace inserts, and disposable plastic bags. Their rejection of premium diaper bags creates an opening for a bag-agnostic conversion product focused on low weight and practical organization.