Ratatosk wing can be attached in two different ways.
For most diving we would recommend you to use the webbing at the top of the wing to thread the upper plate and then secure the
Ratatosk wing with the bungy that runs from the loops (two on each side).
For some dives you may need to fold the webbing and fasten the wing using the bungy alone.
This creates a very low sitting and streamlined configuration and permits separate donning of the wing.