Marijuana oils and concentrates face identical federal prohibition as flower, with additional complications from liquid classification and container requirements: Liquid rule compliance: Cannabis oils, tinctures, honey, and beverages are classified as liquids under TSA regulations: Carry-on: Each container must be 3.4 ounces (100ml) All liquid containers must fit in a single quart-sized clear plastic bag per passenger Larger containers will be confiscated during screening regardless of contents Concentrate forms: Oils/tinctures: Subject to liquid volume limits in carry-on
"Tribute Brand"
What to Look For: Vaping devices concealed in hoodies, backpacks, smartwatches, and other wearables Shiny cigar packaging that looks like candy Colorful dip and snus tins that look like mints or gum Disposable e-cigarettes that look like highlighters or USB drives Vapes disguised as everyday objects, like a makeup compact Mysterious packages or new clothing and accessories you dont remember purchasing Additional Resources CDC E-Cigarette or Vaping Visual Dictionary Surgeon Generals website on e-cigarettes Stanford Tobacco Prevention Toolkit Risks of E-cigarette Fact Sheet Tip sheet - Talk with Your Teen About e-cigarettes National Institute on Drug Abuse fact sheet FDA The Real Cost Campaign on the Dangers of e-cigarettes FDA Vaporizers, E-Cigarettes, and other Electronic Nicotine Delivery Systems Visit the Partnership for Drug-Free Kids website for more resources There are several proactive student groups and activities that promote alcohol and drug-free activities

In other words, sniffing
If you install it backwards, you may still be able to smoke, but the draw can feel tighter, and the filter may not perform as intended
But both operated loudly, and nothing else made them stand out