Free: Contests & Raffles.
The lightest and strongest will be one made from cuben.
In effort to economicaly save weight when going on solo trips this year, I am switching to a minimalist bivy in combination with a tarp for shelter. What tarps do all of you minimalist backpackers use? What are the lightest? Most durable? Cheapest? How do you set it up? Do any of you use a tarp above tree line?
If you know someone who sews well, make your own. My wife and I made our own tarptent. It weighs a 1.5 pounds and you don't have to use the bivy bag and it keeps the bugs out. I just throw some rocks on the netting to keep it down. We just rolled over edge and sewed it in and then sewed in reinforced nylon webbing on the guy out points. $50 should be all you need to make a tarp with 1.1 oz silnylon. I think $20-30 if you wanted to the bug netting and zippers. Just a thought. You can build a tarptent for 1.5 pounds for $70. Or you can buy a bivy bag for $100 min. which weighs about a pound on average and then another 3/4 of pound. Just my .
I havn't. Enlighten me.