I’d been toying with the idea of winter camping. This meant a bigger sleeping bag, which in turn would mean a rucksack larger than my current one, which is aimed at trimmed down overnighters with minimum kit. Like most people these days I am on a budget, and I looked at a range of packs. The one which appealed to me most was the Osprey Kestrel 68, a two section pack with a floating lid.
Full review here: Osprey Kestrel 68l Rucksack.