Loop Opti 160 Universal Fly Box Fly Fishing Clothing Outer fabric: 63% cotton /

Outer fabric: 63% cotton / 37% polyester

making clipping them to a pack or vest extra convenient

The kit also comes with a mackerel feather rig which you can change quite easily

this classic fit is designed to fit slightly looser with a generous cut on the chest and waist

It includes tonal cuff knots

Loop Opti 160 Universal Fly Box Fly Fishing Clothing Outer fabric: 63% cotton /The Opti 160 Universal Fly Box is a slim profile, double sided waterproof box built for all around versatility. It holds a generous selection without hogging pack space, keeping dries, wets, and nymphs secure and visible. Balanced in size for jacket or vest carry, it shrugs off wet days and river mishaps.