Sonnet Technologies 2Fit Sleeve and Screen Protector for Notebook (2FIT-13T)

• Durable, lightweight microfiber fabric provides extra protection
• Hand-made and custom-designed for specific MacBook Pro and PowerBook G4 models
• Machine-washable

I have had a Sonnett laptop sleeve for my 13" MacBook for several years and it provides good protection against scratches and slips easily into my backpack or briefcase. The included keyboard protector of the same soft material is a great addition. Besides you can clean the screen with it since it is a sort of soft micro material.