Stitley's Rugged Bookbag

Your sack needs some Stitley's!  Do it with this rugged back pack. Made with 600 denier polyester/420 denier diamond dobby nylon.  None of that cheap-o 500 denier stuff.  You deserve the best. Single main compartment. Yoke-style shoulder straps Drop-in audio pocket with headphone exit port - but if you can fit in through this hole, you can use it at your pleasure. That's the Stitley's promise. Dimensions: 18in h x 11in w x 8in d; Capacity: 1,700 cu.in./27.9L; Weight: 1.15 lbs./0.52kg Some measurements are in Imperial and Metric, not all. That's to keep all you Europeans on your toes.