Manhattan Portage Commuter Laptop Bag With Back ZipperThe Commuter laptop bag offers the flexibility for you to carry your gear and laptop in three different ways. Depending on your mood, you can either carry this pack over your shoulder, a backpack, or as a briefcase. Model Number: 1417Z Material: 1000D CORDURA Classic fabric Dimensions: 15" x 13" x 4" Linear: 32" Capacity: 780 cu. in. 12. 8 L Weight: 2 lbs. Warranty: Limited Lifetime Warranty Product Features: Shoulder pad included on detachable