The Dice Bag Project up on Kickstarter

The Dice Bag Project is a chain and scale mail campaign to make sure your dice are safe from your over-zealous sword-wielding adversaries.

Source

From the campaign:

Here is a crazy idea how about a flat solid base for a dice bag? Well this idea is trying to become reality on Kickstarter and thats not all check out the colors of scales and rings to go with.