The Three-Ring Binder A three-ring binder is a great way to organize small electronic components and a thin one will fit nicely in most bags. All you really need beyond that are sports card sleeves, as those provide a good amount of room for things like flash drives and cards, membership cards you don't want to keep in your wallet, sticky notes, and many other small things you don't want rolling around just anywhere in your bag.
TOILET PAPER ROLLER SAFE provides a hidden internal compartment, perfect for storing a thumb drive, memory card, cash, jewelry, or other small valuables. The contents remain silent even while the device rolls - just fill any empty space with toilet paper (which should be handy). Great for traveling too - take one with you for a secure storage option most anywhere you go. Compatible with all standard toilet paper rolls and dispensers.