Creating Loop to Loop Connectors

My RIO fly lines come with a loop to loop connector but my backing does not.  This video shows you a great way to fashion a knotless backing loop.  It also shows you how to create one for your fly line if your fly line does not come with a welded loop.  I'll be trying the knotless backing loop for sure.

Knot-less attachment from Igor Soldo on Vimeo.