CBS News Travel Editor Peter Greenberg shares his travel essentials  PHOTO: ANWAR AMRO/AFP via Getty Images@<a href="https://www.gettyimages.com/license/1234089833?phrase=packing%20suitcase&adppopup=true"></a>

CBS News Travel Editor Peter Greenberg shares his travel essentials PHOTO: ANWAR AMRO/AFP via Getty Images@

CBS News Travel Editor Peter Greenberg shares his travel essentials&nbsp; PHOTO: ANWAR AMRO/AFP via Getty Images@<a href="https://www.gettyimages.com/license/1234089833?phrase=packing%20suitcase&amp;adppopup=true" rel="noopener noreferrer"></a>

Here's what to pack when you travel

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Here's what to pack when you travel

Here's what to pack when you travel