I also use a Manfrotto 055Pro tripod in black with a three way "standard" head.
I find it very steady even in strong wind carrying my Hasselblad 501CM but light enough
to carry on my back on treks.
I got it from Athens, from the representative of Manfrotto:
Αλεξάνδρου & ΣΙΑ Ε.Ε.
Ορμηνίου 9, Αθήνα.
τηλ. 210 7236847
The whole set of tripod+head cost me about 160-170 euros.
It is highly versatile and of great construction quallity.
I also got a carrying lash and a padded bag, from the same store.