I like the Crazy Creek chair -
http://www.crazycreek.com/hex-2-0-original-chair/because
- you can use it without needing to inflate a fragile inflatable mat. Its great for just pulling out of pack and sitting.
- it doubles as a insulating ground layer while sleeping. I use a half length nemo inflating mat (weighs 240 grams) and then use the flat chair for my legs.
- its practically indestructible.
- chair weights 595 grams.
I don't have any affiliation with the company. I just like their product.