Hartmann Intensity Ballistic nylon with leather trim.
Features 2 large main components and front pocket.
Zippered pocket on front.
Zippered larger pocket opens to 2 open divided  pockets.
First main section has tie down straps and 2 open mesh pockeys and zippered pocket.
Zippered expandable zipper in the middle makes it 3" wider!!
Back main section has tie down straps 
Back of bag has zippered pocket or open bottom zipper to attach onto a wheeled bag.
New,but non-matching black shoulder strap included

Nice,clean with no smells and surprisingly great shape. Only issue is small white scuff on bottom edge on binding.See last picture.

Measures 20 3/4" x 12 1/2" x 7 1/2" 

Ships UPS ground in the Continental US,NO PO Boxes