I have a "Schlampertasche" for the work needed: For a water bottle, thermos, breakfast, cell phone, folders possibly sweater ... So everything man drags around with him. The bag is absolutely sufficient: It's great to work without huge, looks like real leather though it is fake and has a large storage space without too many to small compartments to offer. Here Everything really fits in comfortably. The closures are provided with magnets and provided her work very well: you keep the locks (pushbutton optics) properly determined without being open to heavy or too light I use them now been two weeks and it occurred not fault either the imitation leather has replaced is still a seam risen. And I do not spare your pocket! Buying I have no regrets and would buy the bag again.