Up to 13.3'' The 13M30 case is standard shape delivering daily maximum convenience and safety for your laptop. Sturdiness and convenience of the case is guaranteed by easy care materials (Canvas) and high density foam padding. Moreover, the case has lots of handy pockets where you will be able to put all your computer accessories, documents and other important stuff. You will feel comfortable when carrying it as the case has adjustable shoulders strap which can also be detached for your convenience.