• Smart Carry-on Bags
• Zero Halliburton honors the 90th anniversary of the Indy 500
• Photos from the Video Music Awards show event
• Photos from the Rock and Republic fashion show

Fifty years after he wrote the guidebook that got Americans packing their bags, Europe on $5 a Day author Arthur Frommer has lent his name to a line of luggage. That's not to suggest he's actually designing suitcases. But Frommer, 78, does have some common-sense packing advice. "Packing is the key to smart travel," he says. Frommer's preference: one medium-size bag to check, plus a small carry-on for in-flight essentials. Many seasoned travelers — including USA TODAY's Jayne Clark — are devotees of the basic 21- or 22-inch carry-on. She looks at several new models, including the Frommer namesake.

Who'll like it: Those who go for lots of built-in features. It has a removable suiter panel, a vinyl zippered compartment and three mesh pockets, plus three exterior pockets.

Who'll like it: Travelers who pack suits or dresses. The ingenious roll-aboard has a multipocket garment bag that wraps around the suitcase to prevent creases and attaches with Velcro. An easy-access top compartment has an organizer for credit cards, cellphone and other devices and is roomy enough for bulky items such as shoes or a toiletry kit. The main compartment holds foldable items.

Who won't: Pack rats. To accommodate for the bulk of the wrap-around garment bag, the core suitcase is smaller than a standard carry-on.

Who'll like it: Fans of hard-sided luggage who want to lighten up. This variation of the manufacturer's classic aluminum model is made of polycarbonate — a fancy name for hard plastic — which makes it lighter (the 21-inch bag weighs about 9 pounds) and somewhat expandable. It also has a built-in, TSA-approved lock.