Abita beer jug

Abita beer co. Abita Springs Louisiana 64 oz Beer jug. Purchased at the Red Zeppelin Pizza in Baton Rouge, Louisiana. Established 2010. Home of the mothership. Bottle is an excellent condition with handle on the neck of the the top has something black in it but it's not mold I've scrubbed it out and it hasn't come out it don't smell like anything. Gently used condition.