Enjoy BOGO on Scientific Anglers Leaders and Tippets all April 2025.(details)
For the month of April Buy One Scientific Anglers Leader or Tippet and Get One Free of similar value. Indicate in "customer comments" what you would like to have for your free tippet or leader or we will simply double/match what you ordered. Exempt items include Sonar and Wire.SA BOGO

Spirit River Fly Tying Materials and Tools

Spirit River fly tying materials, tools, and fly fishing accessories all ship SAME DAY from the Caddis Fly Angling Shop.



Recently acquired by Hareline Dubbing Inc., Spirit River has been on the cutting edge of fly tying materials and flies for quite some time now. They are well known for their imaginative synthetic materials and massive varieties of hairs and furs.



Spirit River products are incredibly well-made and each and every bead, feather, hair, or synthetic fiber is individually dealt with to ensure it is of the highest quality. This not only makes Spirit River materials some of the best, but it also allows you to trust their products and know that when you purchase a Spirit River item from the Caddis Fly Shop that it will be the consistent, high quality product you have come to know.

What is UV2 Technology?

It is a double dye process to give all of their UV2 materials and flies added UVF/UVR ultraviolet wavelengths. UV Florescence is used on everything from street signs to fly tying materials. UV Reflectance on the other hand is a spectrum of wavelengths humans cannot visually see; yet it is extremely common in the animal and insect world. UVR allows mayflies to find mates, and bees to find flowers. Fish can see it, and they love it. UV materials and flies are becoming much more popular within the fly-fishing world because of the success they bring while on the water.





Check out all of our Spirit River products below! Free Shipping on all USA orders over $75.

Polar Fibre
$4.25
$6.65
I-BALZ
$6.40