I find the fact that my jessops tripod was so cheap and is so light and versatile that it means I can just chuck it into the boot of my car, and when out with my stuff its easy enough to put one of my backpacks straps around it and carry it on my back, as its only 800g you dont even notice its there. Again as its so cheap I dont care too much about chucking my bag on the ground when the tripods on the back, and its not cheaply built so its taken a bashing etc.
How often do you go on such trips? I mean, if this is a once in a blue moon trip, and youre happy with the tripod you have at home but dont want to lug it around, get a cheap, light jobby, use that, and use the £40+ you save on the duty free on the way back