Here's a Karrimor SF Hydro 30 rucsac in good condition. I like it. It's great as a rucsac for use in the field as it swallows kit but is cleverly designed in such a way that it's easy to sit down when it's on. Unfortunately, for me, the inner main compartment cannot take a pad of A4 paper so...
This may have been asked before but, I've done a quick search and it's not revealed what I was looking for.
I was wondering how people carry their kit around. This is my current set up:
Rifle on a rucksack sling;
Bushnell laser rangefinder binos on a harness;
Sticks - carried in hand;