Light is right
Does take a half dozen extra blows to get it nice and firm but it works great. I had no problems with my tender hips hitting the ground while sleeping on my side during six days in the Sawtooth Wilderness. The only challenge I found was waking up in the mornings after a night of solid rest. I'm 6' 4" and the regular is a little short. Which I don't mind because I sleep on my stomach sometimes and like to have the toes hang over.