Mwave offers the Datashell Dynamic Shield 3-in-1 15.6" Laptop Carry Case in Steel Silver, model no. CP-SST15-SR, for $34.99 with free shipping. That's tied with our August mention and the lowest total price we could find by $15. This 3-in-1 hard case can be used as a messenger bag, backpack, or briefcase. It features a padded laptop compartment with zipper binding, several interior accessories pockets, front compartment for documents, changeable carry handles, shoulder strap, and integrated backpack straps.