Ever notice Capt. Kirk never took so much as a carry-on? However boldly Starfleet traveled, the flight deck never touched on what to take for crossing the Final Frontier (or how those stretch outfits looked so fresh after millions of light years).

Earth travel has its own challenges. Despite Transportation Security Administration regulations, thousands of bags get crammed daily into overhead bins by passengers who, for assorted reasons, avoid checking luggage. That means finding the right bag for the trip. Whether you're heading for the Mainland or another galaxy, today's carry-on contains tomorrow's essentials ... and for the day after and, perhaps, even the day after that.

PERFECTLY PACKED

Since appearing in travel stores and catalogs several years ago, microweave packing cubes and folders have helped turn packing from a dreaded chore into an easy routine — and also simplify airport security since inspectors need only open your outer bag to view what's inside. Cubes and folders come in dozens of sizes and are great for organizing just about anything you take on your trip. The largest packing folders will even take suits and jackets. This trio costs $67 at Bag'n Baggage, Ala Moana, or $55 for a small, medium and large cube set from www.travelsmart.com, or see the full range of cubes and folders at www.eaglecreek.com.

Or ... you can use large clear zipped bags to keep smaller clothes and items organized.

RULES, RULES AND MORE RULES

Since the Transportation Security Administration began cracking down on liquids, gels and aerosols in carry-on luggage last summer, finding the right containers is critical. No use taking a 4-ounce bottle with 3 ounces of liquid inside. It will be confiscated.

TSA advises travelers to use "3-1-1" for carry-ons: