I've written to Don and Brian, but haven't heard back, so I am posting to all:
You're going to think me really, really stoopid, but...
the BMW side cases on my new old K75 (see photo) have handles on them
that make me think one can easily take them off their mounts and bring
them into the house, pack them and then mount them to the bike and
drive off to, say, a hotel, and then bring the bags up to the hotel room once arrived. But that's not true, is it??