Bought my Six Moon Design Swift X Backpack a few weeks ago.  I’m a hiker but also a trail runner and was intrigued by their vest system and wanted to see if I could take a trip and do some running with a “full” lightweight kit.  On 60+ miles of the Condor Trail last week, I LOVED the material (Liteskin LS07) of the pack and the fact that I didn’t have to worry about that material soaking up water and weighing me down.  So easy to wipe clean as well.  Also loved the structure of the harness system and how it shifted the weight off my shoulders and hips to my core.  I’ve never carried a pack that did a better job. It’s got an internal frame but can also run as a frameless pack.

But in the end, I’m in love with my Gossamer Gear packs and they fit me like a glove.  I bought the SMD pack for $270 and it chose the  Large Flight Vest Harness / Medium Flight Hip Belt.

Asking $220 

Price includes shipping in the US, paypal F&F preferred.  Feel free to PM me for more pictures or information.