Light brown/tan Thunderhorn Boa strap on leather quiver.
Shows some use signs but I never carried it on a hunt or anything. I used to switch it between Trad Tech BM 2.0 and Uukha gobi limbs but have a dedicated quiver for each bow now.
I am 99% sure it is ambidextrious although you'd want to slide out the grippers and flip them so that the arrow that mounts to the horizontal gripper is closer to you.
I can call and confirm with them tomorrow though if needed.