These cases have room for the supplies you need to maintain your firearm for an extended stay away from home. They are great additions for your Bug-Out Bags, Get Out of Dodge Bags or 72-hour kits. The case go in the trunk of your car or behind the seat of your truck. The will fit in some packs, go on the outside of others, or on you shoulder with an optional shoulder strap. They come in different colors for your needs. If we do not have a bag in the color you want, contact us and we will make it for you.