BuyDig offers the SwissGear Maxxum 15" Laptop Computer Backpack in Blue, model no. GA-7303-06F00, for an in-cart price of $29.95 with free shipping. That's tied with last week's mention as the lowest total price we've seen for this backpack. (It's also a current price low in any color by $25.) It fits most 15" and 15.4" laptops and features a padded computer pocket, shock-absorbing shoulder straps, air flow back padding, quick pocket, essentials organizer, adjustable chest strap, and iPod/MP3 pocket.