I have an Engel bait cooler and it works great ..... I bought the 19 quart, but if I had it to do over I would get the 30 quart...... Well worth the investment.....keep the water fresh and add some Shad Keeper if the water doesn't have chlorine. Add some Better Bait to the water immediately if adding water with chlorine.

https://www.amazon.com/Engel-Coolers...el+bait+cooler