A machine-filled, high-compression ragfill up to 34kg, designed with Laminated Ripstop Tarpaulin and robust stitching & zipped lid. This product makes refilling easy. AAA Grade, commercially durable boxing bag, built with 2 year extended warranty by the manufacturer. For added stability, the bag is equipped with heavy-duty support hooks, a tie-down point, and an extra-durable chain & swivel.