Sticks, audio/midi/power- cables, headphones, etc. oh yeah... and an SPD-SX with mounted stand piece.
Pro's: Solid, robust, safe, lots of space, easy handling (grip and locks)
Cons: the logical downside of being robust, solid and safe is ... heavy. But hey, if you want your product to be secure thats acceptable right?
I use this case for traveling to rehearsals and gigs. Since the SPD-SX is laying on top in a fitting foam piece as less space as needed is used in my car.