Custom Packs come by default with matching color components as indicated in the product info page. This option allows you to individually modify component colors if desired.
 
For example, pictured is a Ranger Green custom pack, which comes standard with Black components, modified to Coyote Brown components.
 
If ordering more than one pack, please specify in checkout notes which pack it's for. If you want to add to more than one pack, you must add one to cart per pack.
 
Add on options are only for custom made to order packs and can not be added to already made, ready to ship packs.