I bought some fabric from these guys last year and made a real nice hammock from it. I used the digital nylon (not ripstop). It's a pretty heavy feeling material but not heavy in weight. Anyway, they are blowing out all of their nylon including a digital camo ripstop. I just ordered 5 yards of black, OD and woodland camo. Only catch is the shipping is kind of high, for my 15 yards it's $17. You cave some bucks if you take their survey, 10% off.

http://www.armynavyblog.com/2011/06/...closeouts.html