Got this little saw a few weeks ago and I've been pretty impressed with it so far.
However I've heard of quite a few people loosing the saw out of the tree, due the the attachment ring on the back giving way.
So with this weighing on my mind I decided to back it up, I'd read of a few different ways over on arbtalk but decided instead to use some 6mm accessory cord and make use of a small hole/recess at the back of the saw
The cord is poked through and tied off with a fig 8 stopper knot and pulled tight
The other end is then tied into a double fishermans
Tied nice and short it lines up nicely with the original attachment point
So the saw strop can then just be clipped through both