cool_hardware52
Contributor
Blackwood:Tobin (or anyone who knows):
Do you need an STA for singles on your rig?
Short answer, NO!
STA's do offer the advantage of quick change over from single tanks to double tanks. In practice however not many people find the need to make this change on the fly. Some might, it's possible, but in my experience not common.
You can use a STA with our goods if you choose, but it is in no way necessary
I'm not a fan of STA's. The primary fault I find is the fact they position the tank further from your back. This does nothing to improve valve access, and can tend to roll you over.
It is possible to design a BackPlate and wing that will provide a very secure, low profile mount for a single tank without a STA.
Regards,
Tobin