>>2202224>I should say milk dispenser.Oh, I see. DESU, it sounds more like you're trying to sell reusable milk jugs than sell milk, though.
Have you ever tried to clean a glass milk bottle at home? It's difficult. Milk fat sticks to the glass, and you need to use a bottle brush to remove it. I would suggest that the focus of your endeavor should be on designing a wide-mouth stainless steel milk growler to sell to the public.I would also suggest that you're unlikely to see more success with this than your local beer brewers have had with growlers.
