Hey Richard. So did you switch from the 40l worksack to the 60l? How you finding the new volume for winter trips? It still cinch down well if you don't use all the space? Carry well with items strapped to the back? You have the shovel pocket?
Debating this for winterpack. Also looking at the uniweep, but it looks like the worksack might have some better options for outside storage. I picked up a porter 3400 last winter. I love it and it carries great, but I find it a little short on volume for deep winter.

