RIVEENY 5-Pack Silicone USB Cases - USB Flash Drive Protectors

Perfect for minimally sized thumb drives.

These are very good and with all the different colors it let me know what I scored on each one perfect

I bought these for my new Yubikey but when they arrived, I was surprised how small they actually were. My Yubikey was too wide to fit but I think the length would've been OK. The "lanyards" that came with them were very pretty. I don't know how much use I could have gotten out of one because the material seemed thin and too delicate to take normal wear & tear for any extended period of time. Perhaps that's why there's 5 in a pack? The set up also didn't really work well with my key chain.

I don't know what these are designed for, but they are not large enough to hold standard NFC Yubikeys.

When in use the usb stick slips out all the time. A good way to lose the USB stick. The pocket is too small for proper protection.

Durable silicone and strong cord for hanging from a backpack or key ring. I love have the different color options, helps with organization.

I thought these would be a good idea for keeping dust from my USB sticks. I wasn't really looking for the portability but that would have been nice too. Not one of my 7 thumb drives fit in these, not even close. Not worth getting.