I camp.
Well, caravan actually - though I do indulge in a spot of backpacking and camping during the summer months of between July the 29th and August the 1st each year. During Autumn (August the 2nd to September 15th), Winter (September 16th to June 22nd) and Spring (June 23rd to July 28th) I caravan. So I take a full size razor, actually I take an S1 Black Beauty. I used to take a Travel Tech. Then I traded up to a light handle Tech, then a heavy handle Tech, then the S1. Now I take cream, Le Tuft brush, S1, alum, a selection of blades and some toilet water.
Get ye a full size proper razor. Dont muck about with these little travel efforts, even the weighty Gillette Brass handle Travel Tech gets on your nerves after a while as the handle is too short. Unless you really have a baggage weight problem, or are a crack SAS Commando on manoeuvres in Wales, buy a nice full size razor and pop it in your wash bag. Seriously, just pack a razor you know you get on with and enjoy.