Hard case (aftermarket) backpack style straps?

[Randall]

A few months back I saw a blurb on here about an aftermarket backpack type strap affair that you could lash around your rectangular hard case.
I can't remember the name for the life of me and I would like a URL if anyone remembers or knows what I am talking about.
I have a student interested in this....

[Saxhound]

The BAM cases have a set of backpack style straps that connect directly to the case. When you don't need them, they slide into a zippered pocket. I tried it for a while on my tenor, but having that big oblong on your back gets pretty uncomfortable after a while.

[Randall]

Hound, actually I don't mind that style myself...but my student doesn't want to lay out the bucks for a BAM or anything else, and she wants to be able to put the darn thing onher shoulder (or back) to make it easier when traveling on public transportation.
If I am not mistaken, Paul Coats talked about this strap?

[Randall]

Finally found it!
It's called "Backaxe".