I have standardized on Akro-Mills plastic tubs for miscellaneous stuff not worthy of a real road case. I have found them to be pretty rugged, and they stack, which is nice. Sometimes they get jammed at the top of my van, and for that I'm glad I have a couple different sizes. When I have a real truck, dealing with up to a half dozen of these suckers is annoying if they're loose.
These guys work out fairly well to truck pack dimensions, however a pair are just slightly longer than 30". The good news is the tubs are tapered.
I added a 2 1/2" shim on one side, which gives enough offset so the tops of the tubs overlap. Outside dimensions are 30" x 22".
I've started using cam straps to hold things down, and some fender washers hold them nicely.
This was a quick project made of scraps from my junk bin, but I think it will be useful.
These guys work out fairly well to truck pack dimensions, however a pair are just slightly longer than 30". The good news is the tubs are tapered.
I added a 2 1/2" shim on one side, which gives enough offset so the tops of the tubs overlap. Outside dimensions are 30" x 22".
I've started using cam straps to hold things down, and some fender washers hold them nicely.
This was a quick project made of scraps from my junk bin, but I think it will be useful.