Here's a look at the most common cartridge-containment choices which is best for you?
Storing Your Firearm
Packing firearms, ammunition for air travel
Quick Tip: The Do's & Don'ts of Ammo Storage
How To Store Your Ammunition
Storing Ammunition
Long Term Ammo Storage Tips
Clarification of MA laws for ammo storage in vehicle / home
How to Preserve Shotgun Ammo - IMC Grupo
California Ammunition Laws