Fifty exist. Each one numbered.
Yours keeps its number for good.
Size
73 × 33 cm - 28.7 × 13 in
Capacity
65 L - 17.2 US gallons
Shell
Waxed canvas
Lining
Waterproof
Hardware
Solid brass. Roll-top closure.
Leather
5 full grain straps. Reinforced base.
Pockets
Two zipped pockets inside. One zipped pocket outside. Two bottle holders. Padded laptop sleeve.
Carry
Universal sissy bar mount. Removable shoulder strap.