Review on Bovke USB Flash Drive Case Organizer: 48-Slot Memory Card Holder for SanDisk, Samsung, and More with Extra Mesh Pocket — Grey by Original Mansel

I like the concept, the only thing I would have preferred would have been more normal sized holes for the rims. There's half the smaller size and half the regular size - of course you can fit smaller drives in the regular slots, but you certainly won't be able to fit regular flash drives in the smaller slots, so you'll be wasting a lot of space. I would like to see all the normal sized slots, that would be ideal, but this one worked for me, I filled all the normal slots and just folded the rest that I had into the small slot.