I've been after a similar canvas pack, without spending Duluth type money. The wynnchester site has some nice reconditioned 50's Swiss canvas leather ruck sacks that caught my eye...BUT THEIR PRICES ARE CRAZY.
If anyone knows the actual model of the vintage ruck sacks in the pics below so I or anyone else could buy and recondition myself, I'm sure it would answer the OP's question (and mine)
Luke
unfortunatly not however as I said speak to Kerne....
he made me this one a while back - look at the price
http://www.bushcraftuk.com/forum/showthread.php?t=74170
Savotta also makes a canvas backpacks:
https://www.varusteleka.com/en/product/savotta-satulareppu-323/29348/
Now, I LIKE that! Haven't made myself a rucksack for a couple of years now and it's given me the itch. Might just have to make myself one of those.
if you also made another,I'd happily buy it from you![]()