Brenthaven Pro Flight, $80??
Built for pilots with EFB. TSA friendly; folds open to isolate laptop for xray scan. Flashlight, passport pen, etc pockets. Bought this bag in 2012, my needs have changed. Good bag, some wear on shoulder strap and plastic "feet".
About an hour from ORD(western suburbs) can arrange for drop off.
Text for pics - 63o-9nine9-411I