Quality bag: 1 Storage on the front with zip and then when you open it, you discover many slots as laptop, pens, business cards etc ... and 2 zip pockets and an open storage location then comes the main storage: no compartment but this is not so annoying as there are other places to store and arrange its affairs. Its size and volume are important as far as can lagrandir by bellows system. I think we can put without problems a small laptop and files. Finally, the material looks solid and resistant to rain for those who want to carry important papers and electronic devices. I am very satisfied with my purchase.