Hares Ear Holy Grail Caddis Pupa Emerger
Created by renowned fly fishing author and tier Tom Rosenbauer, this modern classic was specifically developed to imitate the vulnerable emerging stage of caddis pupae and has earned a legendary reputation among trout anglers for producing strikes when standard dries fail.
Effectively mimics caddis pupae rising to the surface film during hatches, with a realistic profile that triggers selective feeding trout.
Premium construction ensures durability and natural movement in the water.
| Specification | Detail |
|---|---|
| Product Name | Hares Ear Holy Grail Caddis Pupa Emerger |
| Hook Size | 16 |
| Quantity | 12 Flies |
| Brand | The Fly Fishing Place |
FAQ
What makes the Holy Grail Caddis Emerger different from other caddis imitations?
It was specifically designed by Tom Rosenbauer to mimic the vulnerable emerging stage of caddis pupae, offering a realistic profile that triggers selective feeding trout when standard dries fail.
Is the hook size 16 suitable for most trout waters?
Yes, hook size 16 is widely used in trout fishing and provides a good balance between strength and presentation in natural conditions.
Are these flies suitable for use during surface hatches?
Yes, these flies are specifically designed to imitate caddis pupae rising to the surface film during hatches, making them ideal for surface feeding trout.

Jan Hodges –
Used these flies during a spring caddis hatch and got multiple strikes. The action and profile are very natural, and they work well when dries aren’t producing. A must-have for any trout angler.
Neil Roberts –
Fished them in a cold, clear stream and saw consistent bites. The hook size and fly design match the emerging pupae perfectly. Highly recommended for surface hatches.
Carolyn Bailey –
Good quality and well-made. The flies move naturally in the water and triggered a few takes. A bit more expensive than others, but worth it for the performance.
Keith Fraser –
After trying several emergers, this one stands out. It’s precise and realistic. I’ve used it in multiple hatch conditions and it’s consistently effective.