I've seen some Hartman laptop cases that were sort of a day pack and had a laptop sleeve. I've also seen a more traditional Hartman laptop looking bags (although a pretty large ones) that actually have a pretty comfortable set of straps hidden under a flap that let's you wear it like a backpack while trundling through airports, but then looks like a business bag when it's meeting time. These bags are really well built and normally run between $500.00- $600.00 But there's a national liquidator called Tuesday Morning that has killer closeouts on high end stuff and they've got some of these hartman bags for like 63% off! Even at that price, they're expensive bags, but real functional.
Look at tuesdaymorning.com to se if there's a store near you. They even have knives. Usually just the spanish or chinese Henckels sets, but occasionally they get some good stuff in. I just picked up a Sabatier Professional (the good French steel) chef's knife and steel for my buddy at 63% off retail. They also had a couple cleavers from the same line. You have to be careful taking your wife to a place like this though as they have a bunch of high end women's stuff too. To me, a $400.00 set of sheets still costs too much even at 75% off! If you time it right, sometimes they even put the stuff in a clearance isle and mark it down another 40%!!! If I see one of these Hartman's on the clearance isle, it's mine for sure.
I've already got a pretty killer Tumi case which works great for local travel (most of what I do), but am thinking about one of these Hartmans for the times when I have to fly to tradeshows and tend to pack more. Being able to wear it like a backpack could seriously cut down on the backpain that follows lugging a heavy bag on one side of your body and then just hide the straps away once I get to the show.
Hope this info helps.
jmx