This economical .58 caliber cartridge box can be used by US or CS. It is a replica of the 1855 .58 caliber pattern and includes tins. It has a brass finial and both belt loops and box sling attachments, per the original, on the back. It is sewn in white thread. 
Now stamped with Ordnance Inspectors stamp on the front at no additional charge.

Imported.