Walmart offers the Cargo Pocket 17" Backpack for $10.31. Opt for in-store pickup to dodge the $5.99 shipping charge. That's $5 under our mention from a month ago, $8 off, and the best price we've seen. (It's also a great deal for a 17" laptop backpack.) It features padded adjustable straps, multiple exterior pockets, and compression buckles.