Picked up a tool bag at Home Depot for $15. Looks good, feels strong. Everything inside plus a couple pistols. Waiting to see if the new spotting scope I'm ordering will get inside too. If so, I'm good to go with one thing to tote (when no long guns go) to range instead of three or four. If the scope doesn't make it, I may go a little bigger. Best part: either way I'm only out fifteen bucks and this bag will easily get used for something else. Zipper pulls not set up to use a lock easily, but then again never plan on having it out of my sight when in use.
Thanks for all the suggestions, including the testimonials for "proper" range bags.