Our original bag, the AP messenger has earned a name for itself over the last 10 years. First for how comfortable it is and second for it's massive pockets and thoughtful, user friendly layout.
The bag is set-off by an AustriAlpin Cobra buckle on the shoulder strap. Normally seen in fighter jets and spacecraft, it's available in a composite version molded in the USA or an aluminum version that's CNC'd in Austria. Currently shipping in 10-14 days.