Key Features: Cylindrical shape for a secure precise grip and elevation control Waxed Canvas offers a strong flexible grip and enduring durability Polymer fill provides stability and balanced weight Provides strong support for both front and rear Zippered access pocket to adjust fill volume Carabiner loop for easy gear attachment Large handle and sling loop for rapid position changesDimensions: Large Ultralight: 1.75lbs Large Heavyweight: 5.55lbs DELTA+ Dimensions: 8"x 6.5"