Darf man Energy-Drinks ins Flugzeug mitnehmen? (TSA & USA Flugregeln)

Ja, in Behältern bis 100 ml (3,4 oz), verstaut im transparenten 1-Liter-Plastikbeutel.

Ja, Flüssigkeiten und Pflegeprodukte in größeren Behältern sind im Aufgabegepäck erlaubt (Aerosolgrenzen beachten).

Limited to what fits inside a single 1-quart (1-liter) transparent resealable bag in carry-on.

Yes. Major brands such as Red Bull, Monster Energy, Celsius must comply with standard security limits based on physical properties rather than brand labels.

Standard toiletries and liquids conforming to the 3-1-1 rule (containers under 3.4 ounces / 100 ml inside a clear quart bag) require no separate declaration. You simply place the bag in a screening bin. Medically necessary liquids exceeding 3.4 ounces must be verbally declared to checkpoint screeners before inspection.

If liquid containers exceeding 3.4 ounces (100 ml) are detected in carry-on baggage without an infant or medical exemption, screeners will not allow them past security. Travelers must surrender the item for destruction, return outside security to place it in checked luggage, or mail it home.

CATSA: Restricted — subject to the 100 ml (3.4 oz) liquids and gels limit in carry-on. In checked bags: Yes — allowed in checked baggage with proper packaging.