Design needs improvement , excellent materials and quality.
The most simple fix is replacing the zipper pulls on the inside pockets. The metal pulls rattle a lot when walking. String or paracord zipper pulls would reduce the noise to zero. It bothered me to the point that I cut them off and made my own paracord zipper pulls. Also the zipper lock is positioned at the bottom of the bag. It should be at the top so that an overflowing bag doesn’t spill out when unzipping a compartment. That way you can unzip it halfway and the items at the bottom are more secure. If an upgraded version of this bag were made, it should also include one small compartment on the outside of the bag that can be accessed without unlocking the zippers. Hey Pacsafe, feel free to make a 2.0, I don’t need paid for the innovation, but I’ll take a free 2.0 bag! lol. Great quality bag, thanks!