Not a "Key Strap", but a "O-ring Stap"?

[Zroo]

No idea if you have already evaluated it long time ago, for me it's a new thing at least. :-)

The Key Strap, but instead of two carabiners one of them is an o-ring.
Think it might be quite good for "extending" the o-ring in the bags, and also makes it a bit
better than clipping two carabiners into each other (in case of the pouches etc).

Good or bad idea?

[Twitchy]

I like the idea of extending the straps ... would it not be easier for TB to make a longer strap??

BUt I do like the idea. I find the longer key strap just a tad too short to be effective for my uses. A short and long key strap bound together works just right.

[Zroo]

Longer ones would also be nice, with an o-ring option of course. :-)
My mother used three 8" Key Straps for her RFID ticket, in an clear organizer pouch.
(I gave her a 16" to make it less bulky)

The "o-ring strap" can be used for extending and also to clip on other stuff that might be better to clip directly into an o-ring.
Carabiner clipping into a carabiner is not optimal, so I think an o-ring would be better.

[Twitchy]

I see your point. I would definately use the O-ring for items that are more permanent than a set of keys.

Of course, this would be a TB O-ring so I wonder if it'll be more than just a circular ring of metal .....

[backpack]

The Shoulder Strap for the Side Effect fits the bill, if an O ring was added to the end of one of the clips, you get an "O Ring Long Strap".