Is double packing suitcases a smart strategy? One frequent traveler seems to think so. Here's how it works and why she does it.

A great camera bag should keep your gear protected and in place—ideally with adjustable internal dividers to customize your layout. Extra space for accessories, snacks, or a jacket is a plus.

The best airline-approved cat carriers fit cabin size requirements. Our top picks for air travel include expandable carriers and backpacks.