I have a yellow colored flat "tackle" box thingie that has divided compartment and a handle. I find it is great as I keep my stuff in there so it is always ready to go! Bought it a Harbor Freight but I think they have it Walmart andmany other places.
Storehouse 93928 20 Bin Portable Parts Storage Case
20 Bin Medium Portable Parts Storage Case on sale for $8.99 at Harbor Freight
Item #93928