It is a floating stripping basket where you can store your line between
casts.
It positions alongside your kayak where it allows a natural extension of
your arm before dropping the stripped line.
You do not need the extra arm motion to place the stripped line inside
the kayak which usually interferes with the natural retrieving motion of the fly.
It protects your stripped line from drifting away in the wind or
current.
It also protects your line from hanging up on weeds or other
obstructions.
It improves your casting as well as your retrieving, by reducing drag
from wayward drifting or weed tangled line.
It attaches to your kayak by attaching the velcro straps around the
straps to your seat/backrest.
It can also be used to improve flycasting while wading in swift
streamwater or weed strewn lake water.
It can also be used as a landing net or a live holding enclosure for
resuscitating exhausted fish before release or picture taking.
It also makes a nice backrest when place behind your seat and up against
a cooler.
When stored below deck, it will add flotation to your kayak.