The Alps Lightweight cot specializes in compactness.  With a folded dimension of only 2" tall, it fits discretely in the back of a closet, the trunk of the car or under a bed.  At full setup though it actually offers a decent bed size of 30" x 74" so you still get a good nights rest.

Constructed of 600D poyester fabric with a steel frame and wire legs, this lightweight wonder still offers a 250# capacity.  Comes complete with carry bag.