It's too heavy for me to even consider it. At 2.2 pounds it weighs twice as much as the home made pack that I would be connecting it to.
A simple bag can be hung from the top of your pack frame or from your shoulder straps with just a little do-it-yourself effort. You should easily be able to hang a bag with twice the volume of the syncpack (only 400 cubic inches) and keep the weight well under a half pound.
Our long-time Sponsor, BackcountryGear.com - The leading source for ultralite/lightweight outdoor gear:
Affiliate Disclaimer: This forum is an affiliate of BackcountryGear.com, Amazon.com, R.E.I. and others. The product links herein are linked to their sites. If you follow these links to make a purchase, we may get a small commission. This is our only source of support for these forums. Thanks.!