I am selling my ULA Catalyst that I bought two years ago.  I paid 260$ for it and I a asking 175$.  It is a 75 liter pack and weighs 48 oz.  It is in great condition and I am selling  it because I have downsized my gear and no longer need it.  It is built for big guys it is an XL frame with a large hip belt.  I am 6’5 and 230 lbs and it fits me great. PM or email me if interested.  Thanks for looking!