Lenovo offers its Lenovo YC600 15.6" Notebook Backpack, model no. 78Y7300, for $59.99. Coupon code "USP1JU17300" drops it to $19.99. With free shipping, that's $7 under our mention from two weeks ago and the lowest total price we could find now by $17. Sales tax is added where applicable. It's made of water-resistant nylon and features multiple interior and exterior pockets, top handle, padded shoulder strap, and trolley strap. Coupon ends June 4.