Caldwell Tackdriver Shooting Rest Bag - Unfilled Self-tightening surface grips your rifle and reduces felt recoil Non-marring, non-slip surface will not harm your firearms finish Supports almost any rifle or shotgun Unfilled shooting rest Handle for convenient carrying and portability Self-tightening surface grips your rifle and reduces felt recoil Non-marring, non-slip surface will not harm your rifle's finish Supports almost any rifle or shotgun type Shoulder carrying strap included Portable design