While back in Grimhold I ask Artemus: "We need to figure out what tools we should bring before we leave. Should travel light, I suppose, but I know that whatever we leave behind I'm going to wish I had. Perhaps Graham can provide some magical means of storage for our equipment? Could be worth asking."
I agree that we should travel light but we also must make sure we have enough supplies to keep our clickers working. I think we will need a several repair kits, maybe some black powder, bullets for the epbuls, maybe a multi-tool... (Artemus goes on for a few minutes naming items) ... Hmmmm. Maybe a tinker can't not travel lightly.