This is an additional shoulder strap for making the Gunnar Duffle into a backpack. Just clip the 2nd strap onto the same D-ring and clip as the first strap and put the two straps over your shoulders. Its recommended to place the buckle end on the lower part so they are not on your shoulders.
1.5" wide x 45"- 50" long. Made with 10oz full grain latigo leather and solid brass hardware.