It's gotten pretty tough to try and get your favorite shampoo, conditioner, or product onto the plane with you — unless you've got the PKOH Silicone Travel Bottle ($20/2-pack). The lightbulb-shaped containers hold a TSA-friendly 2 fluid ounces, and are made from FDA food and medical grade silicone, with an integrated O-ring to prevent leaks. A widemouth neck makes for easy filling and cleaning,
whether you're carrying lotion or lube.
One of the worst things about airline travel is the enclosed area which makes it nearly impossible to escape other passenger's germs. No Cooties Travel Spray ($28/4 pack) is made to combat that problem with a blend of essential oils and anti-bacterial properties, and it's effective in fighting airborne microorganisms. The next time you fly, take some of this, and travel more safely.