Do you ever use a bothy bag?
https://www.amazon.com/dp/B000P9EL06?ref_=ppx_hzod_title_dt_b_fed_asin_title_0_1&th=1
No. Always carried a tent. Also always had a bivvy bag. Gortex bag for sleeping bag, I’ve literally used just that with my down bag inside at -20. Pull flap over my head and snuggle up heh.