New here trying to get an ID on an item

[Harlan (Deceased)]

I looked all over the net and didn't find much ninedosus
Below is a link to someone in Switzerland who sells vintage Swiss Army gear it seems...

I found this one vintage Swiss backpack that has straps similar to your backpack for sale. You might try to contact the seller and see if he might help you ID your pack.
(You never know) - He has an 'Ask Question' link on this page below...

Vintage Swiss Army Backpack Rucksack of the by NaturaMachinata