With the implementation of the airline industries new 3-1-1 rule regulating the amount of liquid allowed per person boarding a plane, each passenger is allowed 3.
4 ounces or less liquid in a 1 quart-sized, clear, plastic, zip-top bag.
After explosive testing, it has been determined that this amount of liquid is safe to bring aboard the plane.
Shampoo is very specialized and people grow very attached to one or two brands, especially if they have a certain condition that is aided by using a specific type or brand.
For example, there is dandruff fighting shampoo, for color-treated hair, baby shampoo, and all-natural or organic varieties.
Many times, when a person finds a shampoo that "works" for their hair they are very reluctant to change.
However, if a traveler is only going to be gone a couple of days, often they do not want to check baggage just so they can bring some of their luxuries from home, such as their favorite shampoo.
Therefore, there is an increased need for finding affordable, high-quality, travel-sized shampoo.
One of the best ways to find a travel sized shampoo is by "testing" shampoos offered in hotels.
Once, a favorite brand is found, the individual can order more of the shampoo to take the guess work out of future travels.
Hotel sized shampoo is usually the perfect size for travel as most hotel amenity, shampoos are around 1oz.
Therefore, you can bring your favorite shampoo, conditioner, and, if you are lucky, your favorite bath gel too.