Scientific Anglers System X Fly Boxes

The "fly box dilemma" has plagued anglers for eons. What if there's a damsel hatch? Better carry the dry box. Wait, it's June, Calibaetis might hatch, too. Of course I'm bringing my midges. Suddenly you've got 10 boxes in your float tube. Enter the interchangeable fly box. These innovative boxes feaure leaves that you can switch out, enabling you to carry "destination" boxes that can be easily switched out between, or during, fishing trips. No longer do you need a "PMD Cripple/Green Drake/Golden Stone" box. For specific rivers and hatches, just use an extra leaf and slip it into your box. These boxes are also constructed of tough, clear plastic, so no more fumbling around on-stream, trying to guess which box is which. Scientific Anglers has done it again.