I've been to all 50 states. Here are 11 things I never travel without.

Sunglasses, a hat, and a cashmere scarf are a few of the things I never travel without.

Emily Hart

• As a frequent traveler who's been to all 50 states, I've curated the perfect packing list.
• Noise-canceling headphones and a cashmere scarf make flights more enjoyable.
• As a solo traveler, I always bring a safety whistle, an additional door lock, and a phone tripod.

I've been to all 50 states and have explored everywhere from tiny towns in New England to the mountains of Alaska.