Tanga offers the Lewis N. Clark Urban Gear Canvas Briefcase for $29.99. Coupon code "CHEAPSKATE" cuts it to $19.99. With free shipping, that's $9 under our mention from two weeks ago, $40 off list, and the lowest total price we've seen. It features canvas construction, a polyester twill liner, 15" laptop compartment, and a padded, adjustable strap.