I bought a couple of 12-foot light stands. These:

They don't look like they take up a lot of room, but the longest piece (base) is 54" long and you've also got all these parts.

AND these 4-foot long bars (mounted to lights in this pic.)

Again, the two stands disassembled take up a whole lot of room. I want to protect my investment, so I am builiding a case to transport the stands in. I sized it to allow for future growth. This case will hold 4 of these stands.
Things I had to buy:
2 full (4'x8') sheets of 5/8" ply (from Lowes...and full of lovely voids and BONUS warps like heck when you cut it)
4 3" casters (2 locking/2 not)
4 4" "chest handles"
4 packs of 5/8" t-nuts
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Outlay for new materials was roughly $110 including tax.
Things I already had
16 3/4"x5/16" bolts (to bolt casters to caster plates
8 2"x5/16" bolts (to bolt caster plates to case)
8ea 5/16" lockwashers and fender washers (to bolt caster plates to case)
PL Premium (Have I mentioned that I hate/love this stuff?)
1" Kreg screws
Take-apart/removable hinges (may go with a piano hinge that will add $10 to the cost)
Assorted sheetrock screws and brad nails to fix crappy construction due to crappy plywood
Black paint in a can (I will need to buy another gallon at roughly $20 w/tax...the last gallon painted every-freaking-thing but it's almost gone now)
Won't bore you with panel-by-panel pics. I made a few mistakes and it's far from visually perfect, even at this point. But, it will be strong and long-lasting and that's what I was going for.
Here are the caster boards completed. I had a long scrap of 3/4" plywood. I'm so glad I don't throw anything away! I made these before I built the case. 16 t-nuts is tedious business and I wanted to get it out of the way. They are 3" casters, BTW. The caster boards will be attached to the case with t-nuts. The bottom of the inside doesn't have to be perfectly flat, so a few bolt heads won't matter.

The Box. Outer dimensions are 58-12/" x 22" x 23".

Used pocket screws and PL. I hate PL. And it's the best thing since sliced bread. And I hate PL. A big issue that I ran into (keep in mind I'm new to the Kreg Jig) is that the Kreg Jig has a 5/8" height setting, HOWEVER there are no Kreg Screws for 5/8" material. I'm new to this jig and I fiddled around quite a bit with depth collar settings and material pocket hole settings,etc. I could not avoid "material jacking" due to improper length screws being used. (I had to use the 1" screws b/c the 1-1/4" screws would bust out of the sides of the wood). Gave me all sorts of headaches. The PL will fix all that though. Once it's dry, it's forever. Heck, I should copyright that and sell it to the Loctite Corporation!!!

Lid.

The semi-cool part will be done tomorrow. The case will have two stacking/removable trays that fit inside. Each of the two bottom layers can hold two complete light stands. E.G. the folding, tripod base, plus all the assorted poles and clamps. The top tray will hold DMX cables, so as to keep them separate from my normal XLR cables (not that I have a lot).
Essentially, the Big Idea here is to keep all the Lighting Stands and Cabling in one box. More pics on the way.