The classic is the 26141. I love it, own it.

The T-Pass feature is overrated IMO on basically any briefcase and in almost any variant except the saddle bag style.

I second Ape's suggestion to go to a store and try them out. If you can get the Gen4 at the Outlet, just the better. A ton of money saved for what is basically the exact same case without the monogram patch.

If you wanted leather, go with Hartmann Belting leather. Much better quality. But I think your request was for the nylon version anyway.

Till