Of course, this is a key point for success in such project. It has to be as light as possible, and reliable.
Based on our previous experiences, we tried to cut off any possible weight, because of the portage we were to do in the first ten days (even if the whole expedition did turn into a portage!). However, with this weird idea of carrying a sledge with us, 35 days of food, we were up to 220kg for two.
A complete list an be found here, but
it is in french...
However, we may focus here on: