Amazon offers Prime members the Kensington LM550 16" Laptop and Tablet Briefcase
in Black, model no. K62611WW, for $29.95
with free shipping
. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $10.04.) That's the lowest total price we could find by $62, excluding the below mention. It features padded compartments that accommodate laptops up to 15.6" and tablets up to 12", multiple interior pockets, a rear slip pocket, dual metal clasps, faux leather construction, adjustable shoulder strap, and carry handle.
Note: This item usually ships within two to five weeks. Want it sooner? B&H Photo Video
has it for $29.95 plus $5.53 for shipping.