Looking for a laptop bag, I came across this product. I needed a bag in which not only an Ultrabook fits, but also some accessories (external hard drive, power supply, mouse, etc ...). In addition, the bag should offer sufficient protection against external influences, as I quite often take the Ultrabook with traveling. Last point out my choice - I did not want not say Dene black bag but the whole little "spice") All this gives me this laptop bag. Plenty of space and adequate padding but without clunky to act or to be too heavy. Processing seems to me to be very good. All seams are set clean and maintain. The zippers are smooth, the storage compartments closed but surely and firmly. Conclusion: exactly what I was looking for. should I ever need a notebook bag, I'd just buy this model again.