Parachute Caddis The Parachute Caddis is a meaty low floating caddis pattern with a white post. The effectiveness of a caddis pattern with the enhanced visibility of a parachute. Keep these in your box for evening caddis hatches. Designed to imitate a natural caddis, making it irresistible to trout, bass, and other species of fish. The parachute style of the fly allows it to float slowly on the surface of the water, making it an easy target. for the fish.Available Colors: Grey, Olive & Tan. Sizes: # 10 - # 20