1.1 oz Nylon Bag Liner?

Actually, silk isn't a bad choice. If you buy thin stuff from the right place, it is about the same price as nylon, and it is probably lighter in weight. I sewed a silk liner that came in around 2.5 ounces. Silk can represent a challenge to the sewist.

–B.G.–

Where did you buy your silk? The cheapest I can find is about $15 / yard.

http://www.thaisilks.com/

You can routinely purchase thin silk for around $5/yard, and sometimes cheaper.

You probably need to practice sewing with silk.

–B.G.–

MLD used to sell one out M50 (I think). You may pick one up off Gear Swap/ WTB or contact Ron to see if he has some.

Liners tend to get twisted if you toss n turn.

"Liners tend to get twisted if you toss n turn."

The trick is to use safety pins to pin the strong parts of the liner (like, the sewn seam) to the strong parts of the inside of the sleeping bag. That way, the liner stays with the sleeping bag, and it doesn't get twisted around your feet.

–B.G.–

I've used Thaisilks, too. I've purchased 5 momme silk (which is lighter than any nylon fabric) for $3 per yard from that site.