Sealock manufactures heavy duty waterproof duffel bags for commercial fleets, marine operators, outfitters, and institutional buyers from factories in China and Vietnam. Buying duffels for an organisation is a different exercise from buying them for a store. The unit price matters less than the replacement cycle, the specification has to hold across every bag issued, and a failure in the field is an operational problem rather than a return. This sets out what "heavy duty" has to mean at commercial grade, and what a fleet specification should contain.
Sealock manufactures OEM motorcycle waterproof bags for global distributors, importers, and dealer networks from factories in China and Vietnam. A distributor already carries thousands of SKUs from brands it does not own, at margins those brands set. An own-brand luggage line changes that equation — but only if it covers the mounting positions riders actually use, carries stated load ratings, and stays consistent enough to replenish for years. This is how a distributor programme is specified and run.