The MATRIOSAC is a bag for throw gear that can hold on throw set (2 throwbags + throwline). The large bag has a lid with fabric and solid mesh for ventilation, a zipper and a large bottom pocket to store more gear (anchors, more throwbags, LINE CATCHER® etc.). It helps saving space: 3 straps with quick-release buckles hold it folded into a compact bag easy to store and transport, with a transport strap and a handle. Once open, the bag is stable, its reinforced and waterproof bottom protects the gear.