Take this with a grain of salt. I was a backpacker, then had llamas and now I have mules. My mule mentor told me not to buy anything made of canvas and just keep the gear I have.
I have a big thermarest pad that weighs 8 pounds. Not sure it's made anymore, but it is a long wide pad, with a thin piece of memory foam, zipped in a nylon sleeve with a thin fleece top.
Then I have a Zen Bivy sleeping quilt. It's a "sheet" that fits over the pad and has a piece on the top that covers your head, then the quilt, is like a sleeping bag but flatter. It clips into the sheet, so you can toss and turn to your hearts content. If it's gonna be real cold, I grab another small sleeping bag and toss it on top.
Then I just use a manti as a cover if the weather looks good or pack a 2 man backpack tent if I'm out clearing trail or doing something with just me and might get weather. Then I can pack all of that, food and a saw kit with one riding animal and one pack animal for a couple days. Total weight of the tent, pad and quilt is probably 20 pounds or less.
They don't make the bedroll anymore but something big looks like this.
https://www.backcountry.com/therm-a-rest-mondoking-3d-sleeping-pad-taea06p
https://zenbivy.com/pages/which-bed-is-right-for-you
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