#33029 Big Dipper Sponge Bait This is the stink bait that we have been making and selling for over 50 years. New innovative packaging, a quality re-sealable bag that opens easily to load sponge hooks, dippers or worms with bait. We field tested this bag all season long, and not once did we have a problem with the hooks puncturing the bag while pounding bait into our sponges, worms or dipper doodles. Rusty's Big Dipper Sponge Bait is a great stink bait for Blue and Channel Cat. For use with Rusty’s Sponge Hooks. $4.89