I've had this bag for several days now, and I'm happy to say that this bag is very impressive, with one exception. Overall, the case is made of very substantial material, very similar to work coats. The inside is just as nice, and the zippers are sealed. The exterior zippered pocket is nice for slim items, perhaps a phone.
My issue with this is actually the lock. Programing it was easy, it does lock, but folks with larger hands or hand related health issues might find this lock difficult to use. It requires both zippers to be slid into the mechanism at the same time, then releasing the lock button with your other hand, so the lock catches both zipper handles at the same time. This isn't an easy task and can be a bit frustrating. However, it does lock and It keeps things away from my kids as intended. Nothing feels thin, flimsy, or cheap on this bag.
Scent wise, it's quite effective. One issue, when the bag is zipped closed, and the lock is engaged, there is a very small gap where the zippers meet. If you simply squeeze the bag, and inhale at this gap, you may smell the contents. If you have effective interior storage, this probably won't be an issue for you. Just know that this possibility exists.
Overall this bag is an A-. If not for the method of securing the locks issue, I would immediately make it an A+. The stitching in this bag alone will impress you, if not for the flexibility it offers. If you're looking for a more sophisticated and/or stronger design, this bag is definitely a contender.