I have looked at a fair amount of sporrans and have not cared for the look, design or price of them. Then I got to thinking about my paintball playing days and the many trips to the army surplus store. Then it hit me, canvas two pocket ammo pouch. The one I have is od green. I'd post a picture but I don't know how yet. Googling two pocket ammo pouch, yields a lot of ways and places to purchase for less than $15. they also come in black and camo etc.
I just wear it on my belt, but one might be able to attach it more like a traditional sporran if they wish. a nice alternative , maby not so traditional as a sporran. Let me know your comments on this, if you try it, and like it or not. Or brainstormed up another cool alternative.

Canvas sporrans, are bovine approved
Best wishes, MishawakaKilt