I've been looking at the Ritter euph bag, but there are only a handful of vendors in North America, so it's hard to find info beyond the catalog description, much less find one locally to check out. I have a few questions that I'm hoping some of you can answer for me. Is there a flap under the zipper to prevent the zipper from making contact with and scratching the horn? When carrying with the rucksack straps, does the bell point up or down? (Bell up, I hope!) In the pictures I've seen, there appears to be a strap of some sort on the bow end of the bag. Is that a buckle (like on the altieri bag) to hold the bag closed in case of zipper failure? Does the case open up completely or do you need to hold it open to get the horn out/put it away? Thanks!