Timbuk2 - OG - Classic Messenger Bag (Medium) (Black/Black/Black): The Originals Classic Messenger Bag offers a durable exterior and a roomy interior. Waxed canvas. Heavy-duty stitching. Ballistic boot bottom with compression straps. Original Timbuk2 patch logo. Quick-adjusted side-cam shoulder strap (no cam in XS). Removable tails. Safety flasher attachment loop. Waterproof liner. Internal organizer pockets and red key...