Principled I like this bag, it offers an incredible amount of space! So many useful subjects, even nen great compartment for the laptop, which you can even attach it, so it is safer. ..... Well .... should be safe ..... The strap is in fact gone off with me after a week .... when my laptop is was ...... The good thing: the bag is well padded, that nothing has happened, but so is far from the fine , Sure, I did not expect too much from such a favorable case, but if it provides so much storage space, you should also bear a corresponding weight. We'll see how long does the handle ......... really a pity something, because the bag itself is really great.