The Caldwell Medium High Rear Shooting Bag provides stable reliable support for precision shooting with a pre-filled design that's ready to use right out of the package.Caldwell Medium High Rear Shooting Bag - Pre-FilledMedium height profile for versatile shooting positionsPre-filled construction eliminates setup timeRear bag design for optimal rifle support and stabilityDurable construction built for shooting sportsIdeal for target shooting hunting and range activities where consistent stable rear support is essential for accuracy and precision shooting.