The only one I have that's made by Victorinox which fits well is the 4.0504.3 — it looks like the
4.0823.N but I'm not sure if it's the same thing or not — however, it's so big that it would only fit the Rangers with pliers or scissors in them (it does fit that size well though). There are some other Wenger ones, I can take pictures if you like, but they'll probably be impossible to find. These knives are a challenge to carry, because there are no good options. For the 2 or 3 layer knives, I typically carry them on a dangler in my pocket.