I don’t how I got on this company’s mailing list, but they sell a lot of stuff that homebrewers might be interested in: stainless steel carts, plastic storage bins, dropper bottles, cubitainers, glass and plastic jars, wire shelving, bins, casters, storage cabinets, pails, etc.
I bought casters for my brew stand from them. They have warhouses everywhere, so orders ship pretty quick. They are like the McMaster-Carr of storage stuff. And their catalogs are like a small telephone book.
My wife uses them for packing material and such and yes they send her two catelogs the size of telephone books like every other week.
You can use their catalogs as packing material.
Now that you’re on their mailing list you’ll never be short of throne room reading material. I have found some stuff through them I couldn’t find anywhere else. C&H Distributing and MSC are a couple other suppliers in a similar niche.