Very nice used Acme Made Courier with Telun canvas messenger bag.  This bag is discontinued now and very hard to find.  It is in great shape with slight wear the bottom corners of the bag from general usage.  It's a great bag and the below description is a from a tech site's review of the bag when released.  Very clean inside and out.  Let me know if you have any questions and thanks for looking!

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  • Separated, padded laptop section to store up to 15.4" laptops
  • Internal accessory pockets with leather straps that snap closed to hold your mouse, power cord and cables in three perfectly appointed pockets
  • Soft, cotton-blend shoulder strap adjusts to your ideal length - over the shoulder or across the body for comfortable transport
  • Spacious main compartment with zippered center divider securely keeps you most important gear safely tucked away - right in the center of the bag.
  • Outer gusset pocket provides side storage for your phone, camera, iPod, etc.

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TechCrunch Review

The option I evaluated for the Courier is made of perhaps their most luxurious of their many materials: Telun canvas, a “vulcanized” or rubber-treated canvas that has a wonderful textured matte surface and is very resilient while retaining the scuffs and marks that I personally like to accumulate on my stuff. Makes me feel like Indiana Jones. I’d say Telun Courier is probably one of the most sophisticated and understated bags I’ve seen, at least from the outside (I don’t care for the interior, personally). It carries a hefty $50 premium however, so plan for that.

Inside the Courier is a slightly different story. I’m afraid it’s not exactly spacious; the luxurious but inflexible material and deluxe fittings (fat zippers, buttoning straps on the inner pockets) mean you’ll need to budget your carry-alongs wisely. I attempted to put my 15″ MacBook Pro into the zippered compartment at first, like a fool, but then found the real slot for it, and it fit in like a glove. That of course means that anything bigger would be completely impossible to force in, but it would accommodate a smaller machine snugly as well. There’s not a lot of room for accessories — the inner area is limited and the buttoning pockets are of all of the same medium size, too small for a big charger but too large for a pair of headphones. They don’t compress well, so they’re always taking up space. The outer surface has a couple nice, business-y places for cards, pens, and an iPhone-sized cell pocket. The flap closes conveniently with a couple small magnets within the material, which always found each other even if I wasn’t paying attention.