I've gone through this process with a couple of bands. I really like Higgins - been doing business with them for about 25 years and have always been satisfied. Jon Maffett at The Pipers Hut/Peel Police is also great to work with and will likely have some insight on outfitting a band.

I'm not crazy about fur sporrans or semi-dress, metal-cantled hunting sporrans. Decent ones are pricey and Pakistani versions fall apart pretty quickly. I will say that one local juvi band uses Pakistani hunting sporrans to good effect, but thats probably more luck than the result of great design. A basic three tasseled leather bag works well, and even tassel-less would look good.

One suggestion - find out who the quartermasters are for local bands. They might be willing to tell you where they get their kit, and occasionally you'll run into someone who is looking to unload a bunch of sporrans if there's been a recent uniform upgrade. Bands occasionaly (rarely) advertise uniform/equipment sales on Dunsire, but reaching out will usually produce positive results. Also - If your band uses an instructor, see if they have any leads. Good luck!