I've been having good luck with Lexol cleaner followed by their conditioner on the Heritage bags, and no dust collecting either.
Might have to try me some of that mink erl though.

 

I work with leather every day..I like this stuff..Skidmore’s Leather Cream is an all purpose leather care product which cleans, conditions, and protects all types of leather.. http://skidmores.com/products.asp?cat=14

 

I'm curious...I just assumed my seat was some sort of synthetic leather.

 

mine is vinyl and i dont clean it or i will slide off