A drawstring pouch, a flap envelope and a zip pouch are the same nine base constructions regardless of what goes inside them — the difference between a jewelry programme and a cosmetics programme is not the pouch, it is which questions have to be answered before the pouch can be made. Surface contact matters for jewelry and eyewear, where the fabric touches a polished or coated surface continuously. Packed-set sizing matters for cosmetics and gift sets, where several items share one internal space. Load and handle construction matter for totes and promotional bags, which carry weight rather than present it.
These pages exist because getting that one sector-specific question right the first time is what separates a programme that samples cleanly from one that needs a second round. Each page below lists what to send, which fabrics are already in production for that sector, and the specific mistake that most often costs a resample.