Reddit mentions of Coleman Stratus Adult Fleece Sleeping Bag Liner, Mixed Colors

You're being down voted because nobody has used one. I also use a fleece liner and it's minimum 10 degrees warmer, to the point I will be freezing in the bag and sweating with the liner.

here's a cheap one that claims 12 degrees more in a bag
coleman

EDIT: wanted to add one that adds 25 degrees and weighs 14 ounces here

Also deleted kinda dickish comment because u/sdhuaime is an overlander and backpacker also, he just has different experiences than I do

You can get Fleece sleeping bag liners for about 17$. I don't know if that is cheaper than buying fleece by the yard.

You mean like this? It's called a sleeping bag liner (though you can use them on their own). I have no clue where to begin recommending you find one other than online.

Maybe a fleece sleeping bag liner. Only $16. Probably not comfortable below 50F.

I have this Coleman liner and use it all the time, and at $17 it is a pretty good deal, at least to someone like me that doesn't have extra blankets laying around.

Sarah and I will be using hammocks w/ underquilts, so our pads are up for grabs. Ricky and Emily already called dibs though.

• Two-person sleeping bags are kind of a pain in the ass, but I do have one that somebody can borrow.
  
  
• I have four of these available to lend. They can help make a sleeping bag warmer, but they do take up a fair bit of extra space. They also don't have weatherproof stuff sacks, so you'll have to take extra care to keep them dry.