Packaging Location How can I tell when my hard seltzer was canned? Check the bottom of the can for: Date that your hard seltzer was packaged: DD/MM/YY Time it was packaged Batch number Canning location When was my hard seltzer packed into the carton? Check the side of the carton for: Date your hard seltzer was packaged into the carton: DD/MM/YY Time packaged into the carton Batch number Location (state) hard seltzer was packaged in Have questions or comments? Contact us! If you’re contacting us to report a quality concern, include the date and batch codes with your email. SIGN UP FOR INFORMATION ABOUT MAUI HARD SELTZER Email