I purchased a Triple L Orion from TommyDSports in florida last august and I have been very happy with it. I also purchased the dual bladder wing for the Orion. I am currently using it for Tech diving with twin OMS steel 125's and have only had one small problem it. The dual bladder wings had a slight design flaw. There are elastic bands inside the wing seperating the two bladders, and can cause the bladder to trap air which can make 20' and 10' deco stops a problem. Remedy...remove the wing, remove the bladders from the wing, and cut the elastice bands out...problem solved. The quality is comparable to the Diverite transpac, and the twins attach with the same hardware. I also love the many well placed d rings. I removed the trim pockets (unnecessary with big doubles), and added a diverite crotch strap.