Adam Glassman's 11 Must-Have Travel Essentials
O's creative director helps you set off in style.
adam glassman
Q: I'm a chronic overpacker, yet I still feel as though I've forgotten something when I'm on vacation. How can I make sure I'm taking what I need?

A: As someone who travels often, I've got packing down to a science—and I'm a big believer in starting early so you're not frantically cramming random things into your suitcase at the last minute. Here are ten travel essentials I think would be great for you.