I ordered a Spider kit and a few extra modules.
All the goodies arrived in a nice box, which up to now I have been using for storing my kit.
But, it is inconvenient to have to rummage though a bunch of plastic envelopes to find a module. So, I bought a compartmented box to house the modules and cable collection.
One thing that has been not mentioned, along with the Spider GHI ships a laminated card with Gadgeteer socket guide. The card shows which modules, which are lettered, can be plugged into each connector. The card can be seen on the box cover.