Sleeping Pad vs Air Mattress for Car Camping
I use a pad for insulation. I use an air mattress when I want hotel height and I accept the pump and the leak.
Field notes — I write these in first person, from how I actually pack. Photos go in when I have them.
Pads keep me warm. Mattresses keep me off the ground.
A sleeping pad is insulation. An air mattress is furniture. In a car-camp tent I sometimes want both: pad on top of mattress if the mattress is a heat sink.
Mattresses leak. Pumps die. I do not make trip one depend on a queen blow-up I have never tested overnight.
Kids change the math
A mattress can stop a toddler from rolling onto a tent seam. It also takes the whole vestibule to inflate. I decide before I leave, not at 9 p.m.
Quick answers
Is this a complete packing list?
No. This is what I actually do for this situation. Use a full checklist for the boring essentials, then add or subtract from this note.