SwissGear The Sherpa 15.6" Padded Laptop Backpack/School Travel Bag (Black-Charcoal) The CaseBase stabilizing platform keeps the bag standing upright. The air-flow back padding keeps the wearer cool, and the comfort-fit shoulder straps evenly distribute the load to ease stress. Airflow padding / Quick Pocket - Cell/mobile phone pocket / Drink/bottle/can holder pockets / Essentials business organizer / Open-access pouch pocket / Case base stabilizing platform With the ergonomic grab handle, comfort-fit shoulder straps, and trolley strap for easy travel with wheeled luggage, you can carry the bag the way you like. A seamless three-layer ring of foam padding protects a laptop of up to 16 inches/41cm in size. A dedicated 10-inch/25cm tablet/ereader pocket secures your secondary mobile device. The organizer for essentials keeps them where they belong, while the mesh side pockets hold a water bottle or other frequently used items. Approximate Backpack Measurements: 18-inches high x 15-inches wide x 11-inches deep / Computer Pocket: 14.5"H x 11"W x 1.75"D / Manufacturer's Limited Lifetime Warranty