The Preston Offbox 36 EVA Bowl and Hoop is designed for mixing and storing groundbait, with the ability to collapse for increased storage space. It can be attached directly to your seatbox or platform legs for quick and easy access. The rigid holder provides a solid foundation for your groundbait, while SnapLok technology ensures ease of transport and assembly. - Inserts Included 30mm Round - 25mm Round - 23mm OnBox