



Collections: Cortland, Fly Lines, Freshwater Fly Lines, productcatalog
When trout hold below the obvious lanes, success comes from keeping your fly in the zone—longer and deeper. The Cortland Kelly Galloup Series Rock Bottom Fly Line is purpose-built for exactly that. Designed for streamer anglers targeting fish in softer seams, moderate depths, and structure, it delivers controlled presentations that maintain depth through the entire retrieve.
This is the line for anglers who understand that getting down is only half the equation—staying there is what triggers the eat.
The Rock Bottom features a longer 40-foot Type 6 sinking head, allowing your fly to reach depth efficiently and remain there across longer casts and retrieves. With a sink rate of 6–7.5 inches per second, it balances depth with control, keeping large streamers moving naturally through productive water.
An intermediate oversized running line improves handling, maintains connection, and enhances strip-set control—critical when targeting aggressive trout in moving water. Built for versatility in larger river systems, this line pairs depth with precision for anglers chasing consistent results.
Designed for streamer fishing in river environments
Extended 40 ft Type 6 sinking head (6–7.5 ips) maintains depth through the retrieve
Ideal for targeting trout in seams, structure, and moderate-depth water
Intermediate oversized running line improves handling and connection
Enhances strip-set control for aggressive takes
Optimized for large streamer presentations
Color-coded by grain weight: Black/Yellow (200 gr), Black/Blue (250 gr), Black/Orange (300 gr)
Water Type: Rivers
Species: Trout
Technique: Streamers
Style No. N/A
A depth-focused streamer line built to stay in the strike zone longer. The Rock Bottom delivers extended sink performance and control for consistent success in moving water.