Rob,
I had an issue with a tear on a seam with a Club Glove "Last Bag". They offered to re-sew it, but I'd have to pay for the shipping. Alternatively, they offered a 50% discount on a new cover.
While considering their offer, I saw a gently-used cover on eBay for around $75 including shipping and snagged it. After 15+ trips, that one too is getting beat up, but I haven't found a better solution.
Jerry,
I've been removing the head of my driver since the time of adjustable inserts. But instead of putting it in my bag and taking a chance that a bag handler will steal it (my son had a Cameron putter pulled from his travel bag on a United flight and the airline never resolved it), I put it in my backpack along with the wrench. Unfortunately, in the line on unintended consequences, my Strong Arm club protector was bent near the top extension and it is now jammed so it can't be re-opened. Though I am sympathetic to the need for job creation, bag-handling robotic systems may be an idea whose time has come.