Amazon.com: Basic Black Flash Drive Box - Pack of 12 : Electronics
USB Thumb Drive Box with Thumb Drive – Papercuts and Woodwork
Amazon.com: [26 USB+18 Micro SD+9 SD] USB Drive Case with Labels, USB Flash Drive Thumb Drive Organizer Holder,Micro SD/SD Card Case Storage,Mini USB Stick Case,Shockproof Water-Resistant : Everything Else