Kiorafoto 36 Slots Professional Water-Resistant Anti-Lost Storage Holder Memory Card Case Protector Wallet for 6 CF & 12 SD & 18 Micro SD Cards, with Carabiner+ Card Tray Removal Eject Pin Key

防水機能も心配なさそうです。また、SD.CFカードもとても機能的に収納出来ます。最初は入れ方に戸惑いはありました。二段に収納出来るとは思い付かなかった。案内のイラストが有ればなお良いと思います。

Trying to store micro SD cards and not losing them can be a pain. This thing has been great. If I need one I know exactly where to go and there is not fumbling through a drawer or container.

It appears to be a very protective case, the design of it is very practical especially with the additional accessories, we do highly recommend it :)

the case is exactly what I was looking for. I'm sorry I bought some cheaper ones first, as this one does the job best.

Review is for the 36 slot case. Solid case. Works almost exactly as I would have imagined.ProsSolid construction.Holds a bunch of micro and standard SD cards (at the same time).Water resistantEasy to grip.Carabiner clipCheapConsLatch "lip" a little too exposed--could easily be bumped and opened unintentionally.Cards are not as securely in the slots as I would have liked.Bought this for a long motorcycle trip this coming summer to hold micro SD cards for cameras and drone. In almost every way, this case is what I was looking for. It is compact and very solid, almost completely water proof, and holds more micro SD cards than I will carry; in fact, if you take along SD adapters, you could fit 30 micro SD cards in this small case.I've deducted one star for two minor complaints. First, the latch lip (that makes it easy to open) makes it too easy to open by accident. I've solved this by putting a rubber band around the case as a second way of holding it shut (the carabiner slot works great for holding the band). The second minor complaint is that if you drop this from waist level onto a hard surface, most, if not all of the cards will leave their slots and the case becomes a maraca. In normal carrying, this won't be an issue, but I wish the slots were a little more secure. Note that the case does not spring open when dropped this way, but the cards themselves are just not in their slots when you do open the case.All in all, this is a great solution for securely carrying and protecting SD cards.