Plenty of cars have enough room to sleep two adults, but let's be honest:after five minutes spent lying in the back of your not-made-for-sleepingstation wagon, a hotel room starts to sounds pretty nice.
That's when the plastic and aluminum ($104) comes in, creatingaflat, sturdysleepingplatform that will fit in the back of most sedans and station wagons (minus, sadly, the Outback). There's plenty of storage space underneath, andwhen not it use, the boxbreaks down to the size of a carry-on suitcase and packs away in a closet.