TUMI - Alpha 2 Organizer Leather Laptop Brief Briefcase - 15 Inch Computer Bag for Men and Women - Black EXTERNAL FEATURES: Zip opening to main compartment; zippered expansion section; front U-zip pockets (one with waterproof lining); back zip pocket; back open pocket; embossed leather top carry handles; removable/adjustable articulating shoulder strap; Add-a-Bag sleeve INTERNAL FEATURES: Padded laptop compartment (fits screens up to 13); zip pocket; padded tablet pocket; open pocket; phone pockets; card pockets; pen loops; key leash; TUMI tracer MATERIALS: Ballistic nylon DIMENSIONS: Dimenions in inches 11" X 14.5" X 3.75"; expanded depth 5"; shoulder strap 52"; handle drop 3.5"; weight 3.45 lbs