What did Beowulf drink?

Beowulf drank a wine called "Mead"

"Beowulf likes to sail. Beowulf likes to drink even more. Poor Beowulf. When he gets to Denmark, there is only enough mead left for one feast. Poor Beowulf. Poor Hrothgar. Poor warriors. Poor Grendel. Beowulf is very mad. Mad, mad, mad."