Revgear 130 lb. Muay Thai Heavy Bag Revgear Six Foot Heavy Bag 22 oz vinyl coated nylon and triple stitched seams make this the most durable bag in the business Following options are available: - Double Ended or Single Ended; - Filled or Unfilled These bags are 100% made in the USA Weight: about 125 lb filled; about 8 lb when unfilled