Carbon fiber is the strongest and lightest material used in tripods. Weight for weight, carbon fiber is anywhere from 2x to 5x more rigid and up to 10x stronger depending on the type and orientation of the fiber used. This is obviously a huge plus for photographers who want to travel light without sacrificing tensile strength, but remember: the lighter the tripod, the less stable it will be. So keep an eye out for a carbon fiber travel tripod with weight hooks so that you can hang your bag on your tripod while you shoot and add back any lost stability.