Puro Cuero Heavy hide leather, made at the Leather Ranch. Very good quality, last for years~ Convenient and simple. shoulder strap from purse top to shoulder is 21~ So 42 long 6 inches for adjusting height ( can also pop another hole in. Front secure opening has money pouch/ 2 penholders/ 3 card slot's. Zipper opening for other items. The main zipper pouch is open~ meaning no separators. No obstruction! Base is 11 1/2 length by 9 tall. Fit's flat on the body, simple & strong.