Front zipper pocket holds small accessories. Main zipper compartment features an interior organizer for pens business cards and small devices. A built-in padded laptop sleeve fits and protects most laptops up to 15.4 in screen size. Adjustable non-slip shock absorbing shoulder strap alleviates body strain. Pebble Grain Calfskin Leather. Size: 15'' x 3'' x 11''. Laptop interior dimensions: 14.5'' x 2'' x 10.5''. Hand strap drop length: 4.25''. Shoulder strap drop length: 18-20''. McKlein's limited lifetime warranty.