For what it may be worth, we can do the two colors on the strap for any orders. Just send a message in with your order for how you want them split.
Also the Camo and the blacks are rated to the same strength and are both from the same kind of polyester. There is simply a slightly diffrent kind of weave done that makes the cammo a few hundredths thicker and slightly diffrent (mainly softer) feeling.
FYI--Warbonnet and our black polyester are the same. We get it from the sames supplier. So straps from us be them tree straps or suspension lines and warbonnets buggers or buckle strap lines will spec the same and all have the same "feel."