The first in this size, this bag is so big I'm actually not sure how many dice it holds! It held all 100 dice I own with some room to spare.
Made of high quality anodized aluminum, the scales come in an array of colors and combinations. It has a cinch-close top with a paracord drawstring and cordstop to prevent losing anything inside. The bag is unlined, so putting anything smaller than 1/4" is probably a bad idea.
These are available for custom order at this time, though ready-to-purchase versions are being made now.