Brenthaven takes up to $70 off its Brenthaven XF (X-ray Friendly) Notebook Bag Collection via unique coupon codes. (The code for each bag is provided below each item when you follow the above link.) Plus, each bag nets free shipping. With prices after coupon starting at $69.95, it's the best discount we've ever seen from Brenthaven on these bags. Coupons end October 21.

A best bet is the Brenthaven ProStyle BP-XF Laptop Backpack (pictured) for $149.95. Coupon code "GOGOBH349" cuts it to $79.95. With free shipping, that's the lowest total price we could find by $6. It fits laptops up to 17".