I have used IKEA bags to carry my gliders for a while ... so why don’t use it as harness too? :-P
Here are some features:
* Easy to use
* Fast packing
* Ultra light (115 g)
* No need to convert from bag to harness
* Comfortable sitting position
* And much more
But its not safe, so don’t try this at home! If you want a blue light harness you better go with the ozone f-lite ;)
Harness: Ikea Görtzeug and hidden Nova Montis in flight ;)
Glider: AirDesign UFO 14
Flying Location: Buchberg Mattsee / Flugschul