mwave offers the Datashell Robust Armor 15.6" Laptop Backpack in Cosmo Black, model no. CBP-AT15-BK, for $34.99 with free shipping. That's $15 off list, tied with our mention from last week, and the lowest total price we could find. This backpack fits laptops up to 15.6" and features water repellent fabric and a padded shoulder strap with cellphone pocket.