This is one of those idea that many have probably thought of> Has any one taken a regular say Rei back packing tent and set it up on say a gobi roof rack such that it simply folds out ? It would be light weigh you could probably get it with a four seasons rating. Use either a high density foam package or blow up air mattress.
I have 08 a 4 dr jeep rubicon. I am too old to s comfortably sleep on the ground and would like to access the tent from inside the jeep like the flip pac . I am too poor to by a real expensive roof top tent.
Seem like it wouldn't be that hard to do. any thoughts