Bagpack
Thanks to my great colleagues I got a really good bagpack as farewell present ! I’ll have them on my back during all my trip 
In Germany there are many sports shops focusing on trekking, I went several times to check & try some of the bags. Deuter Aircontact PRO 55+15 SL seems to be the most suitable for me.
I’ll also bring a small backpack for daytrips and plane.
