ThinkGeek offers the Breath of the Wild Shield Backpack for $9.99 plus $8.95 for shipping. That's the lowest price we could find by $11. It features a padded laptop/tablet sleeve, double zipper, and holds laptops up to 14".

Close to a ThinkGeek store? Opt for ship-to-store pickup for $7.95 and save a buck.

Update: Shipping is now $7.95.