This to a tee been doing it 40 years and packed it on many hunting trips horse or pack in.
This is what I have. Click on the links...I currently don't have a good cot. I usually end up sleeping on the ground with this setup. Not as bad as you'd think. I've had this setup for almost 15 years now.
Bedroll
Sleeping bag
Foam pad
Latigo strap
Latigo strap buckle