The timbuk2 catapult messenger bag is an ideal messenger bag if you find yourself packing light and nipping through town the catapult messenger bag is adapting while the times change with plenty of room to fit a tablet work folders and a lock it is coping with the ever changing technology and fashions the bag comes with handy features that will make your life easier and more efficient an exterior zipper allows for quick access to your laptop and main compartment and some external webbing ho