The ESP Retainer Sling provides an excellent short term carp retention system. Made using super soft fish friendly mesh which drains quickly and allows safe water flow and accurate weighing. The reinforced weighing straps incorporate fixed metal rings for the scales and the sling is designed to provide excellent support to the carp when weighing. Four floats provide optimum buoyancy and the double ended zip allows the sling to be laid out flat. Other features include reinforced carry handles for easy, balanced lifting and a 3m retention cord with bank stick attachment housed in a handy pocket. The sling rolls up nice and thin and is supplied in nylon sleeve which can easily be stored in a quiver holdall.