Mountainsmith Apex 75L backpack
75L expandable to 90L. Really useful setup as a climbing/backpacking bag for backcountry. Lots of pockets/storage, rope carrying strap on top.
Like new condition. Only used it for 1 trip.
The pack is fully adjustable and can suit a range of sizes. Asking $100.
Review here: http://realdeepsnow.com/?p=1550