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Carry-on weight: 35 lbs or less (15.5 kg). Frontier's policy states that passengers should “think purses, totes, computer bags, briefcases, diaper bags, and kids backpacks.” The site goes on to say ...

The trapped carbon is then converted into graphite, which has industrial uses including battery manufacturing, nuclear power plants, steel production and defense applications. Graphite is largely ...

First up? A decent backpack that can hold all your possessions comfortably (with space for a few souvenirs, of course) as you crisscross continents or green fields. Anywhere between 60 - 70L is a ...

Whether you’re catching a flight, taking the train or heading off the beaten track, the right backpack with wheels can make all the difference. Roll it effortlessly through airports, then sling ...

Even though much of my job as a travel writer involves testing suitcases, I usually prefer to fly with a carry-on backpack when I have the choice. You just can’t beat the sense of freedom that ...