GO TO
B&H Photo Video Digital Cameras, Photography, Camcorders
select accessories, then tripods
select with/without head, depending on what you want (heads vary enormously in price - ball heads are generally more compact)
enter the parameters you want: weight capacity, folded length, etc and see what the offerings are
any/all carbon fiber pods will probably too expensive
To get a really short travel pod, you will probably have to go to four or more leg sections, which makes for slow set-up - personal recommendation: flip levers are significantly quicker and more convenient that twist locks on the legs
Manfroto probably has the most extensive offerings. Their 190 series tripods with four leg sections might suit.
Cullman has offered a very compact travel pod for many years, and the price is reasonable. It is unique in several ways: you twist the entire leg to lock each section (=no flip levers or twist collars, the mechanism is called a "cam-lock"); the yoke at the top pivots so when collapsed the legs lie side-by-side (extremely flat - easy to pack); the center column is double to get decent height, and is reversible to reduce folded length for transport; one leg unscrews and can be threaded into the double center column to make a "full height" monopod; the unit comes with a ball head that has a quick release plate. It might be worth a look, but fair warning, all that fold-down to be compact means slower set-up, and when the double center column is fully extended tripod stability is not very good.
WPRESTO