Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Free Shipping
On orders over $50
Expert Curated Gear
Wide Selection of Top Flyfishing Brands
35 Years In Business
Boulder’s Legacy Fly Shop
Support
Get live advice from professional anglers
SLOW-SINKING LINE FOR BIG GAME
Every now and then, we come up with something in our lab that has the potential to change fly fishing forever. The SONAR Titan Big Water Taper is one of those creations. Built on the industry’s first 100-lb. monofilament core, the Titan BWT is the world’s strongest fly line and can handle even the world’s largest game fish. Arapaima? Check. Giant Trevally? Double check. If you’ve got a bucket list full of huge fish, we’ve got your line right here.
- Loads quickly and delivers the biggest flies to the furthest targets
- Excellent turnover due to short, powerful head and short front taper
- Specially designed for tropical environments
- Shooting Texture reduces friction, providing longer casts, easier pick-up, and increased durability
- Built on a 100-lb. monofilament core for tropical climates
- Floating running line
- Sink Rate: 1.25 ips (Intermediate)
- SA ID – SA SONAR BWT FI ### (### = grain weight)
Water Type: Saltwater
At Front Range Anglers, we are committed to ensuring your satisfaction with every product you purchase.
Most products sold through our store are covered by the manufacturer’s warranty, which may vary by brand and product type. These warranties typically cover defects in materials and workmanship and may provide repair or replacement at the manufacturer’s discretion.
Customers are encouraged to retain proof of purchase and contact the manufacturer directly for warranty claims. Front Range Anglers can assist in facilitating communication with the manufacturer but does not provide its own uniform warranty on products.
Please review the specific warranty terms provided by each manufacturer to understand the coverage, duration, and process for making a claim.




