McPhail Bubble Caddis Fly Developed by expert tier Davie McPhail, the Bubble Caddis is a must-have dry fly for targeting trout during a caddis hatch. Designed to imitate emerging caddisflies, its buoyant bubble wing and lifelike body make it irresistible on rivers and stillwaters alike. Key Features: Proven Fish-Catcher – Deadly during caddis hatches and ideal for late spring through early autumn. High Buoyancy – Bubble wing construction keeps the fly riding high on the surface, even in rougher water. Realistic Profile – Carefully selected dubbing and hackle mimic the natural insect’s silhouette and movement. Versatile Presentation – Works well on its own or as part of a dry-dropper setup. Perfect For: Trout anglers looking to match the hatch with a fly that consistently delivers results in a variety of conditions.