Scientific Anglers AirCel Floating is a general purpose floating fly line with a front loop. The Scientific Anglers AirCel Floating fly line is a great line for a great price.
Scientific Anglers Spey Lite Integrated Scandi Fly Line is designed for light double-handed duty and with a relatively long front taper for more delicate deliveries. The Scientific Anglers Spey Lite Integrated Scandi Fly Line is ideal for smaller streams and trout Spey applications.
Scientific Anglers Sonar Tropical Jungle Custom Tip is a custom cut sinking line for jungle species. The Scientific Anglers Sonar Tropical Jungle Custom Tip allows you to choose the right amount of sinking line you need for your situation.