Bulk minnows

I'll fish a lot on Notman from now til July 4th or so. Rather than buy minnows every time or mid trip, I'd like to buy them in bulk and keep them at my pier. Does anyone know of any minnow "cages" that I could put next to or under my pier with maybe a couple thousand minnows? Thanks TW

I worked at a bait shop for a while. Be warned...The crappie minnows are escape artist. They go through cracks and holes you would never believe. Also, thieves that live in the lake will visit and leave you with no minnows and a bucket that won't hold anything. Good luck