Hey there I have just finished this nautilus wingbag. Using new ultraviolet coloured English 2. 00 mm thick leather for the main panels And Italian Ortensia for the sides, the two colours are the perfect contrast. The mandala has 7 layers which is the deepest mandala I have made, You do close a small amount of space in the main pocket due this however I have made the gusset 6.cm so there is plenty of space for you phone wallet /purse and keys etc Internal pocket and matching ultraviolet strap with stainless steel stirrup buckle. 1.00mm thread used throughout, Both inside panels are laser etched which I won't show here it will be for the new owner to find out. This leather is something else it's thick and robust yes very soft to the touch, it will gain a fantastic patina over time. I'm looking forward to using it in upcoming projects. Size is :