Orvis Hydros II Euro Spool – Matte Olive
*SPOOL ONLY*
Our wildly popular Hydros® fly-fishing reel now makes its debut as a fully caged European nymphing machine. Given this style of fishing heavily leans on impossibly thin running line or monofilament for casting, we’ve modified our Hydros II into a Euro version with a full cage and tightened the tolerances to completely eliminate lines from slipping between spool and frame. We’ve also increased the reel’s weight slightly to better balance with the 10′ and 11′ rods so common in Euro circles. Again, we set out to make the best Euro reel, and we ended up creating an absolute machine, complete with the same forward-thinking attributes of the standard Hydros series. The reel includes a more ergonomically accessible drag knob. A refined seal on the sealed drag system ensures better water resistance and performance in wet conditions.
Key Features
| Feature | Detail |
|---|---|
| Spool Type | Full cage, matte olive finish |
| Design Purpose | Optimized for European nymphing with thin monofilament |
| Weight Adjustment | Slightly increased for better balance with 10′ and 11′ rods |
| Drag System | Sealed drag with improved ergonomics and water resistance |
FAQ
What makes the Hydros II Euro Spool different from the standard Hydros II?
The Hydros II Euro Spool features a full cage design and tighter tolerances to prevent monofilament from slipping between the spool and frame. It is also slightly heavier to balance better with 10′ and 11′ rods commonly used in European nymphing.
Is the drag system water-resistant?
Yes, the reel includes a refined sealed drag system designed to improve water resistance and maintain performance in wet conditions.
Can this spool be used with standard fly rods?
Please contact customer service



Christopher Bailey –
This spool works perfectly with my 10′ Euro rod. The full cage keeps the thin line secure, and the drag knob is easy to adjust. No line slippage even after long sessions in the river.
Ryan Mathis –
I’ve used it for several weeks in different weather. The sealed drag holds up well, and the matte finish looks great with my gear. No issues with line feeding or catching.
Amy Skinner –
Solid build and reliable performance. The cage design is a game-changer for thin line fishing. A bit heavier than I expected, but it feels balanced on the rod.