TomTop offers this USB Charging 17" Laptop Backpack in several colors (Black pictured) for $24.99. Coupon code "USBP5" cuts it to $19.99. With free shipping, that's $16 off list and the lowest price we could find. It measures approximately 17" x 10" x 4" and features a charging socket with USB cable, padded laptop and tablet sleeves, and adjustable shoulder straps. (A charger is not included.)

Note: The countdown timer on the product page does not reflect an actual expiration time and resets daily. This item ships from China and may take up to four weeks to arrive.