WEATHER RESISTANT DESIGN: The S7 Pro features reinforced padded walls, along with a durable RipStop Nylon exterior and a rugged bottom so your Surface can withstand a variety of conditions SOFT PROTECTIVE INTERIOR: The scratch-resistant inner lining includes two customizable FlexWall liners that will keep your devices neatly and safely in place to keep them looking like new IDEAL FOR TRAVELERS: Its compact & portable size stores what you want without needing a bulky case, and it features a convenient carrying handle & removable shoulder strap for hands-free commuting 2 ACCESSORY POCKETS: One inside the main compartment and the other in the accessory pocket allow you to store various Surface accessories such as the Dock, Arc Mouse, Pen Tip Kit, & Surface Dial INTERNAL DIMENSIONS: 11.5 in x 8.5 in x 4 in