Floating DT fly line for delicate presentation, roll casting, and precise line control
Cortland 333 Double Taper is a classic floating fly line with a true Double Taper profile, designed for anglers who prefer delicate presentation, strong line feel, and precise control at short to medium distances. DT lines remain a long-time favourite in traditional fly fishing, where accuracy, mending, and calm line management on the surface play an important role.

The line is designed for freshwater, it is floating, and has a total length of 90 ft, which is approximately 27.4 m. It features a braided nylon multifilament core, giving it a supple and pleasant feel in everyday use. The distinctive mango colour also improves line visibility in different light conditions.
According to the manufacturer, the 333 Double Taper is made for anglers who enjoy the feel of a true DT line. Its short front taper makes it suitable for dry flies, nymphs, and smaller streamers, while the Double Taper design excels in roll casting and mending. That is exactly why it is a very good choice for trout and grayling rivers, smaller to medium waters, and any situation where you want finer, more precise control over your fly line.
- floating fly line with a classic Double Taper profile
- excellent for delicate presentation, roll casting, and mending
- suitable for dry flies, nymphs, and smaller streamers
- supple braided nylon multifilament core
- high floating performance for better surface control
- mango colour for improved line visibility
- total length 90 ft / 27.4 m
- symmetrical DT profile 8 ft / 74 ft / 8 ft
When the Cortland 333 Double Taper performs best
- for dry-fly fishing and delicate presentation work
- when you want better mending and cleaner line control on the surface
- for roll casting and classic river fly fishing
- on smaller to medium rivers, or lighter stillwater use
Technical specifications (available variants)
| DT 3 |
100 gr |
27.4 m |
Floating / Double Taper |
Mango |
Braided nylon multifilament |
| DT 4 |
120 gr |
27.4 m |
Floating / Double Taper |
Mango |
Braided nylon multifilament |
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