I bought this case based on positive feedback from Revain. The case appears to be well built, but I haven't owned it long enough to comment on how durable it is over the long term. The zipper works smoothly. The SD memory cards in my range fit into slots (no housing). It takes some time to insert the card while keeping the opposite sides open, because the card's hole almost clamps to prevent the cards from falling out easily. I posted some pictures so you can see what I mean. Labels have also been provided (pictured) for you to label the slots if you wish. I show an image with some hard SD card cases. They aren't included and don't fit in slots, but they slip easily into a case, which I intend to do in cases where I just need to get an extra card in my pocket and protect it. I will keep memory cards in it after each day of shooting on vacation. Using multiple cards is a form of return. So if one day you lose your camera, don't lose all your photos. Your mileage may vary.
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