This is the clone of the original Chouinard Face Nord sac, which was 30% bigger Creag Dubh. unlike Chouinard original, this is available with a custom sized harness, if needed. Classic leather lash squares and a  #10 YKK zipper. 

 back length is 19", but this can be custom fitted up to a 20", or shorter than 19". since it's webbing waist belt the fit can be forgiving..

Details:

#10 YKK zipper

leather lash squares

custom back length, if requested

1/2" high density closed cell foam back pad

full 16 oz ballistics nylon.