Thumb Score: +26

Amazon [amazon.com] has adidas Excel Athletic Laptop Bag Backpack for 15″ Laptops (Twill Grey) for $41.53 – $20.43 when you ‘clip’ the coupon on product page = $21.10.
Shipping is free.

Savings
Coupon price $21.10 (clip on the product page)

Cashback
10% back with Prime Card Bonus [amazon.com] (click to check)