I don't want to spend more than $70 and I will be going on 2-3 day hikes and I am 6'1" and about 200lb( male). I don't mind large packs but don't want to go over 80 liters. There is a Lowe ALPINE Kanga Himal SE 80+10 in new condition on craigslist for $70 or there are some on amazon called TETON fox 75+10 and the TETON scout 3400, also NEBO Sports Wilderness 60, and a
High Peak Kathmandu 70 + 10. Which would you recommend?

http://www.amazon.com/High-Peak-Kathmand...4281&sr=8-1

http://tulsa.craigslist.org/spo/1663491776.html

http://www.amazon.com/Sports-Scout3400-I...4328&sr=8-1

http://www.overstock.com/Sports-Toys/NEBO-Sports-Wilderness-60-Backpack/3036381/product.html

http://www.overstock.com/Sports-Toys/Fox-75-10-Mars-Red-Backpack/496056/product.html

Which one?