Microsoft MT Checkpoint Friendly Portfolio for 15.6-Inch Laptops Checkpoint Friendly - Removable sleeve to pass through airport security with laptops up to 15.6" Removable expanding business file pocket Padded pockets for cords, batteries, accessories Quick access front pocket with accessory panel holds phone, cards, pens Additional features: Front pocket with accessory panel, zipper mp3 pocket with headphone port; zipper water bottle pocket; luggage slider; removable padded shoulder strap