The two-sided DUO has many options for the avid fly fisherman. Both sides can be used when clasping the carabiner to a fishing pack or water craft, and provide maximum holding area for a variety of small and large flies.
If your preference is to hang off your chest pack, fishing vest, or lanyard, you can simply remove one of the two magnetized rubber molds from the stainless steel plate. One side lays flat and the other side can be used to hold flies. You can also remove the plate and use the magnetic force to hold the two sides of the DUO together on your
water craft, pack, or wherever you can imagine.