Lenovo.com also has Lenovo 15.6" Simple Toploader Laptop Case on sale for $8.99 - $0.90 off w/ eCoupon ACCEXTRA10 (apply in cart) = $8.09. Shipping is free. Thanks powerfuldoppler
Note, must apply the listed eCoupon to receive discount.
No longer available:
Lenovo.com has Lenovo B210 15.6" Laptop Casual Backpack (Grey) for $10 - $1 off w/ eCoupon ACCEXTRA10 (apply in cart) = $9. Shipping is free.