raymondluo
Well-known member
Was scouring through the net and found this bag that looks like a baby carrier. Sure it doesn't look menacingly professional but it's an affordable all-in-one that could work.
More links and pictures 'ere
http://www.rei.com/product/799688
http://www.pdngearguide.com/gearguide/content_display/reviews/e3i873a43a2fac70426260cb5e2b3300ed7