Only the foldable W:O:A drinking bottles and the
original Wacken cups are allowed.
Cans, bottles, Tetra Paks and drinking horns may not
be taken into the Infield. Excluded from this rule are the W:O:A drinking horns
made of plastic.
Hand sanitizer and sunscreen are exempt from this rule. A maximum of 50 ml hand sanitizing gel and 100 ml sunscreen lotion per person may be taken onto the Infield. Sprays are not permitted.