Four packs for sale, feel free to make an offer, local pickup or buyer pays for shipping. I have an 18" torso and the first three packs fit perfect, the last one is for someone taller.

I'm going to give this a week and then they're all going to Second Ascent. You may not beleive this but I don't check this site frequently so send me an email. ryan at rpmcousa dot com

2002ish Arcteryx Khamsin 37 size S/M Very light, 2.6 pounds on my scale. - $35.00
This guy is pretty well used but won't die. one seam griped hole, condition 4 out of 10

2004ish Arcteryx Nozone size M - I believe this expands to 55l and strips/compresses down to very small. This one didn't get used a bunch, usually was able to cram everything in the Khamsin. Workhorse pack endorsed by Mark Twight in Extreme Alpinism condition 7 out of 10. $55

2011ish Black Diamond Speed 40l - Size S/M good early version of this pack, good shape just didn't get out much. Condition 7 out of 10 - $45

2015 Mountain Hardware Ozonic 65 Size M/L which is why I"m selling it. Great Water proof Pack, 9 out of 10 condition, only one day on it. Just too tall of a frame for my torso. All the details of this pack are here: http://www.mountainhardwear.com/ozonic-65-outdry-backpack-1567681.html?cgid=equipment-packs-backpacking&dwvar_1567681_variationColor=049#prefn1=capacity&prefv1=65%2B&start=0

I'd let this go for 50% of retail so $165.