SmarterTravel Pick of the Day: Toothpaste 2 Go Refillable System

What Is It: This system works with any sized toothpaste tube, converting your full-sized container into a travel-sized one that you can take on an airplane.

Why It's Smart:

• Works both ways—you can fill the travel-sized tube, and also put any unused toothpaste back into the full-size container

• Easy to use

• Works with other products (like ointment)

• Saves money

• Better for the environment than disposable tubes

Where to Buy: Available on Amazon.

(Photo: Toothpaste 2 Go)