The Birchwood Casey Steady Shot Delta+ Shooting Rest Bag has a cylindrical shape for a secure, precise grip and elevation control. FeaturesWaxed canvas offers a strong, flexible grip and enduring durabilityPolymer fill provides stability and balanced weightProvides strong support for both front and rearZippered access pocket to adjust fill volumeCarabiner loop for easy gear attachmentLarge handle and sling loop for rapid position changes