SME's Window Gun Rest is a filled bag that can be used as a shooting platform. It is designed to fit over a blind, window, tree limb, or even a fence post. The rest features a non-slip top and bottom so it won't move while shooting and is filled with inert poly beads.
Specifications:

Description	Shooting Bag
Type of Bag	Front Bag
Prefilled-Empty	Prefilled
Type of Feet
Cradle Blocks
Material	600D Polyester
Vertical Adjustment
Lockable Position
Weight
Adaptor Type
Dimensions
Attachment Type
Yoke Type
No. of Legs
Includes