Watch Roll - La Perla Azzurra Camo Zulu but don't understand the point

but don't understand the point of that extra layer of strap behind the case

buttery texture

I've included a picture next to the brown strap for comparison

Handy little zippered wristlet made from Wickett & Craig's Bridle leather

Watch Roll - La Perla Azzurra Camo Zulu but don't understand the pointThis watch roll is made with La Perla Azzurra vegetable tanned leather from Italy. Top grade, full grain leather, it's soft but tough. These are thinner than the Horween rolls, if you don't want the extra bulk. This roll will hold four of your favorite watches comfortably, for safe transportation and storage. Perfect for your adventures, it's built to wear in not out. An heirloom to be passed down with your timepieces.