Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums!
Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails. We are working to resolve this issue. Please add support@steelsoldiers.com to your trusted contacts.
I do not recall where I bought mine, but they are great. Here are a couple of possibles:
www.newlifecanvas.com
Pioneer Web Strap - Army Surplus Warehouse - Army Surplus Warehouse
Saturn Surplus