This glass nail file has always gone through security without an issue. Judy appreciates the silver protective hard case that's included so it's protected against breakage. Made of premium "Bohemian" Czech glass that is tempered (strengthed) to ensure the glass file is strong and will retain its etched grit over a long period of time. GET THIS GEAR

If you have dry or frizzy hair, this healing hair oil from Virtue Labs will help your tresses. It gives you shine, softness, and moisturizing, plus repairs and strengthen your hair. Safe for color-treated. It's a blend of pure, hydrating oils, and reparative Alpha Keratin 60ku® protein. It glides on light and clean for a glossy finish that won’t alter your color or weigh down your hair. Color-safe, paraben-free, gluten-free, vegan. GET THIS GEAR

This plant-based protein from Aveda helps repair and strengthen hair. It detangles and protects hair from breakage. Judy pours this 3.4 oz container into a Humangear GoToob travel bottle because it takes up less space. The package dimension of the product is 9"L x 6"W x 3"H. GET THIS GEAR

Judy's been using this tonic on and off for years, and she's definitely happier with her hair when she keeps it as part of her permanent haircare products. Enhanced with a "pure-fume" aroma containing essential oils. Made with certified organic aloe and wheat amino acids to help build body and add shine. GET THIS GEAR

The Best Detangler Hair Brush. Use it wet or dry, but use it! This brush is a must-have if your hair tangles easily or if you have frizzy or damaged or weak hair prone to breakage. Judy has so much less fallout and breakage. Brushing through wet hair is pain free and less time consuming. Designed brilliantly to minimize pain and protects hair against split ends and breakage. Perfect For All Hair Types. GET THIS GEAR

I've been so happy to have this root touchup when I was recovering from hair loss. In the past I've used a spray (L'Oreal Paris Hair Color), which went everywhere and left color under my nails if I scratched my head (gross). This works miracles to help cover grey, to cover bare or thinning spots, and to restore my confidence. It's really hard to deal with female hair loss, but this is a product I am so thrilled to have found! GET THIS GEAR

Hair loss can be devastating, especially to a woman. It can zap your confidence. Judy had been using Rogaine for a few years and stopped using it after she had too many liquids in her carry-on. Now she won't travel without it. Use it every day for best results. Propellant foam is allowed on planes when it's less than 3.4 oz. GET THIS GEAR

It may be redundant, but we like using these sturdy zippered clear bags to store the flimsy clear 2 quart ziplock plastic bag that you are required to use going through airport security. Ignore the "TSA" approved comment. These do not replace the disposable bags. However, these have a little more structure in Judy's backpack and they're easier to take in and out. They also stand upright on a bathroom counter when you're settled, especially if you don't need to take everything out of them when you arrive at your destination. GET THIS GEAR

This Steripod razor protector is a nice clip to cover your razor blade. Works great to cover Judy's Gillette Venus (regular sized or mini handled version—both blades are the same). GET THIS GEAR

Judy swapped to this tiny handled Venus razor. It's got the exact same blade as its full-sized sister, but takes up less room. The shorter handle takes a little getting used to, but it's got a ribbed handle that feels secure in your hand. GET THIS GEAR

Our teeth tend to build plaque easily and this 6-pack dental tools set is perfect to remove tartar easily in between dentist appointments. Everything is made from smooth stainless steel metal and is dishwasher safe. GET THIS GEAR

Let go of your skepticism and give this "miracle" makeup eraser a try! It's a premium, patented, polyester cloth made up of millions of tiny hair-like fibers that work together to create a "suction" for all dirt, makeup, and oil in your pores. So much more sustainable than disposable wipes. Reusable and machine washer safe. GET THIS GEAR

This bar shampoo and conditioner turned Judy into a superfan of bar hair products. If you've used one that you didn't like, try this one instead. Kevin's got an order of their purple shampoo in his Amazon cart to keep his silver fox hair from yellowing. Judy's particularly fond of Kitsch's rice water protein bar and shampoos because they have actually helped her hair to grow! It strengthens hair and prevents breakage. Impressive! GET THIS GEAR

These tubes have a handy locking system, they open wide for filling, and have an inner cap that squirts so you have control of the amount of product you're dispensing. They clean up easily and come in several colors so you can distinguish one item from the other. I have leave-in conditioner in mine, but I've used them for a variety of different liquids. They hold a full 3.4 oz (100 ml), which is the acceptable amount for airlines. GET THIS GEAR