Umpqua Light Cahill - Sizes #12 to #18
These are a staple food for trout and are essential in any fly box.
The origin of the Cahill dates back over 100 years ago to Dan Cahill of upstate NY. He developed this pattern as a great PMD imitation and this fly has been in the boxes of anglers around the globe ever since.
Hook Sizes: #12-18