B-Line by Rede River. Designed in the UK.
 
Here at Rede River we always like to try something new and this line is no exception. 
This is the first 3-in-1 line we know of. A Double Taper Line like no other.
Everyone knows how difficult it can be to put your flies on the water in windy conditions, so the thought process behind this line was to provide a line that can not only present your tiny dry flies on the water but also be able to punch out large lures whether it be flat calm or “blowing a gale”. This line does just that.
We like to call this line a 3-in-1 Fly Line. At one end you have a longer delicate taper lifted from the very successful Long Haul Lines and at the other, a short agressive taper. 
We have also designed this “double taper” line to be shorter than your typical DT line, so if you can carry the full 75ft line in your cast, you can also use it as a very powerful Shooting Head. What's not to love?
 
A 3-in-1 Fly Line
Delicate Taper for Presentation at one end
Power Taper for Punching Heavy Flies at the other
Shooting Head
 
These exceptional fly lines with unique tapers and profiles have been designed for the ultimate castability at short or long range and superb bite detection.
The contrasting colours of the B-Line means greater visibility both on and off the water.
 
These lines are the ultimate for bite detection in any conditions.Too sunny to see the tip of your fly line? No problem. These lines alternate between Pale Yellow and Black every 600mm (2ft) down the entire length of the line. The black becomes hard to see against the water meaning that the yellow sections stand out and any movement is transferred down the entire line.
 
So with a full 30 yard line out on the water, you can literally see what is happening with the tip of your fly line, just 10 feet away. It's a wonderful way to fish static buzzers and nymphs without a bung.
 
Not only that but you can also track this line easier through the air and demonstrate what difference line speed makes to your loop control, which is a great asset to instructors and students alike.
 
Greater Visibility
Stable Designs for Greater Distance and Accuracy
Outstanding Shootability
Superb Turnover
Smooth Finish = Less Drag = Higher Line Speeds
Delicate Presentation at all distances
Ultra Low Memory and Very Supple
Roman Moser Loops Provided in Pack
Low Stretch Core
Use on Stillwaters, Rivers or Saltwater
Looks Amazing
 
Please note, for various reasons, there are no welded loops on our lines any longer, they are now supplied with mini braided loops.