Boss Muddler - Muddler Streamer. The Boss Muddler works very effectively as it combines the fantastic qualities of the muddler pattern, with a more attractor colouring. The Boss Muddler works excellently in the early morning or at dusk as it's black colouring provides a crisp silhouette. It also has a red head enabling it to still be eye catching as the light comes up and streaks across the surface of the water.