Accessory/organizer pouch

I'd like something to store/organize various accessories in, something that can go into any existing camera bag or backpack.

I am mainly thinking of things such as cables and cleaning equipment - so not too big.

A clear front so that it is easy to get an overview of the content is preferable.

Here's an example from Tom Bihn:

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What about a mesh pouch, like the "ditty bags" that are commonly used by backpackers to keep things organized in their packs?

Zip-Lock baggies work for me, they come in all sizes, are water proof (not that I would ever drop my camera bag into a lake) and take up no extra space in the camera bag. Oh, forgot to say, they are real cheap too.