Impeccable for my asus s200 that does not fit in all the covers for supposedly 12 inches The computer has 30.3 cm by 20 cm to 1.9 cm in size and is nickel It is well padded, full of small pockets for different cables A4 notebook fits easily avec.En I travel lodge the computer and tablet samsung 10 inch protection without forcing. For a minimum price, without compromising on the quality (nylon seems very sturdy) The main compartment closes with two closures (with eyelets to place a padlock) In short I recommend