Since 1948, serious shooters, avid collectors and professional gunsmiths have relied on Birchwood Casey for shooting and gun care products that have stood the test of time. From legendary Tru-Oil Gun Stock Finish and Perma Blue Liquid Gun Blue to revolutionary Shoot-N-C Targets, Birchwood Casey has pioneered innovative products with an unwavering dedication for quality.Features :Three Chambers Offer Instant Support Over Any ObstacleWaxed 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 VolumeLarge Handle And Sling Loop For Rapid Position ChangesHeavyweight: 7.10Lbs"Echo Dimensions: 9" X 8" X 6""