The Domke F-803 or F-805 both are fantastic.
The Mountainsmith 'Day' for a 12"-15" laptop, if you use additional 3rd party inserts, such as the Domke inserts (Mountainsmith may make a modifiable bag in the future, I have been discussing it).
Crumpler makes a few nice bags, but I personally use the Mountainsmith Day constantly, as well as being a loyal Domke F-802/F-805 user for well over a decade of travel as a full-time photog.