This is Sparkfuns newest iteration of the SparkFun Inventor's Kit (SIK) Carrying Case. This spiffy carrying case was designed by Sparkfuns very own Ministry of Machines (designer of the S.H.O.V.E.L.) and features seven separate compartments under a translucent snap-in latch lid. The underside of the box has a translucent snap-in latch lid as well, with an additional three compartments, where you can put user manuals, documents, and even more parts!
These are great carrying cases for taking your prototyping project on the run.
This is the box that is shipped with the Sparkfun Inventor's Kit v3 (the one with carrying case).