Packing your carry-on bag with essential items can greatly enhance your travel experience. Always include your travel documents, such as your passport, boarding pass, and identification, to ensure a smooth check-in and boarding process. Keep valuable items like electronics, chargers, and jewelry in your carry-on to prevent loss or theft. Pack a small first aid kit, prescription medications, and over-the-counter remedies for common ailments. Include personal comfort items such as a travel pillow, earplugs, and an eye mask to make long flights more comfortable. Don’t forget snacks and an empty water bottle to fill after passing security. A change of clothes, toiletries, and hygiene products like hand sanitizer can keep you fresh during your journey. Finally, entertainment options like books, magazines, or a tablet can help pass the time. Prioritizing these items will ensure you have everything you need within easy reach.