Don't know about telescopic rods but a travel rod (4 - 6 piece) would be better made, i bought a 10ft Sonik SK3 about 6yrs ago for salmon fishing it breaks down into three sections just under 4ft but you can get others that will break down into smaller sections. Have a look on ebay or try garry evans he often has some good deals my SK3 was full price but got a Mitchel reel worth around the same price free, its well worth having a good look around on his website
GarryEvans.co.uk