We found several Walmart travel-size items priced under $4 give you the most bang for your buck (or whatever currency you're exchanging for upon landing).

A frozen water bottle in a carry on bag with headphones and a passport. As the TSA explains on its website, you are allowed to bring "a quart-sized bag of liquids, aerosols, gels, creams, and pastes ...

MELANIE WINGO AND MELANIE. LOOKS LIKE THEY’RE MAKING SOME SIGNIFICANT PROGRESS. THEY ARE, BUT IT IS A LITTLE BIT SLOW GOING, GIVEN HOW HEAVY EACH ONE OF THOSE LIQUID DETERGENT CANISTERS IS. SO THIS ...

There’s a staggering difference between prices at the Portland area’s major grocery store chains — one that can hit you hard in the pocketbook depending on where you shop. The Oregonian/OregonLive ...