I carried all my stuff in one large backpack (mochila) and one small backpack. Basically I lived in two pairs of trousers and two shirts which I alternated. I wore my walking boots the entire time;
(although I had ordinary shoes with me I used them only once). I carried my large backpack only while travelling and then stored it either in the hotel room or a locker in the hostel; but my small
pack generally accompanied me everywhere I went. It contained emergency toilet paper, chocolates, my rainproof jacket, water bottles, toiletries (like toothpaste etc), the guide book, pen, pencil,
sudoku book, reading glasses and any other item I considered useful/necessary.
My money - in US dollars or local currency - and passport were carried in a body pouch, and/or several pockets including one hidden pocket.
The map below shows the approximate route I followed. The only air travel was in and out of the Amazon area: Belem-Manaus-Leticia-Bogotá; all other travel was on buses - except for two train trips.
