Ni hao.
Last time i went camping i was 13, long time ago. I remember sleeping bags were 30cm diameter and soaked water like a sponge. I saw my friend's modern sleeping bag last week, and was surprised it was only 15 cm diameter, weighed 1.1 kg, and rated -5 to +10 Celsius. But that was from Czech.
Where do you buy your sleeping bags? Prices ? I plan to do most of my trips around Yunnan province. i don't think i'll see anything below -10 degrees.
Anyone else in Kunming?
Cheers.