The GrovTec Trail Pack holster is made of constructed closed cell foam with 1000 denier nylon material and is weather proof. The padded Air-Mesh shoulder harness will fit over bulky jackets. It's side straps adjust to eliminate movement and distribute weight so your handgun is securely held and out of the way, yet accessible no matter how rigorous the activity. Adjusts to fit either beneath or on the outside of jackets. Retention strap is fully adjustable. Includes belt loops for versatility and extra ammo loops. Made in the USA. Fits medium and large double action revolvers.Easily carry your pistol securely and comfortably with the premium quality of the GrovTec Trail Pack holster. Padded Air mesh shoulder harness and side straps adjust to eliminate movement and distribute weight. No matter how rigorous the activity, your handgun is securely held and out of the way, yet remains immediately accessible. Adjusts to fit either beneath or on the outside of jackets. Includes belt loops for versatility. Features: The GrovTec trail pack holster is made of uniquely constructed closed cell foam with 1000 denier nylon material Weatherproof Air mesh shoulder harness with easy adjustment to fit over bulky jackets Fully adjustable retention Strap Extra ammo loops Made in USA