This bag is brilliant. The "Lens Smuggler" IS really a lens smuggler.
Used as Carry-On bag, you can use this as the official allowed laptop bag, and be able to take TWO bags with you inside the cabin.
Both the REAL Carry-on bag - AND this Laptop bag (which is really your lens/camera bag).
Hokus Pokus... you can bring 2 bags with you inside the cabin!