CPSZ via Amazon offers the Ambor Anti-Theft Laptop Backpack in Gray for $26.99. Coupon code "N4T9AJEY" knocks it to $18.89. With free shipping, that's $5 under our March mention and the lowest price we could find by $12. Deal ends July 17.

It accommodates laptops up to 15.6" and features a combination lock, headphone jack, and USB port for charging (power bank sold separately).