I'd go with a 2 wheel trailer with an elastomer hitch connection like a Burly Nomad ,
http://www.biketrailershop.com/burle...er-p-1310.html
Flat bed
http://www.biketrailershop.com/burle...er-p-1304.html
Travoy looks like that one would let you use a Backpack for your hike /bike combination trekking
http://www.biketrailershop.com/burle...er-p-1843.html
or a Carry Freedom Y frame or City..
http://www.biketrailershop.com/wande...ers-c-284.html
http://www.biketrailershop.com/carry...ers-c-198.html

I disagree with gorshkov, BoB 1 wheel trailer will pass its load
up the seat stays and chainstays,
given the thin wall race spec tubes torquing the axle
will twist them all the time.. has been Known to cause problems
on light flexible bike such as your 753 tubed one.

Travoy seems like it will put the hitch point up on the seat post,
a place where the design expects a load, from the riders bottom.

I own a Burly flatbed, a good utility trailer,
then I got the Folding Carry-Freedom City
its a nice compact trailer, its single bag can be augmented
with another duffel bag on Top of the standard bag.

Folding up, the C F C fits in the cargo area of the Flatbed.
handy for storage.