mwave offers the Datashell Flying Shield 15.6″ Laptop Backpack in Steel Silver, model no. CBP-VY15-SR, for $49.99 with free shipping. That’s tied with our mention from last week and the lowest total price we could find by $50. It fits laptops up to 15.6″ and features water repellent fabric, padded shoulder strap with cellphone pocket, and more.