No disturbing noises

Have been with the mattress on a 2-week long hike. This is already the 3rd Therm-a-Rest, which I bought in the last 18 years, not because they were not good, but again to reduce the weight in each case.

Compared to the use of my 5-year-old ultralight predecessor

(+) Again significantly lighter
(+) More convenient for me than Schläfter side due to the thick air cushion
(+) Here and there criticized alleged noise is very minimal, do not disturb
(+) Keeps felt warmer

BUT:
(-) It is at the lower end to narrow tapering and not wide enough. I have the 2/3 (about 120 cm) version that something is too narrow for me as a great man in the buttocks area 1.92 cm. 5-year-old UltraLight the same company (also a 120 cm version) offered there more space. Ultimately as a side sleeper but was not a big problem for me.