7 Costco Items To Buy for Your Carry-On Luggage

1. Travel-sized Toiletries: Compact essentials save space and meet airline regulations.

2. Snacks: Portable energy boosts for long flights; choose non-perishable options.

3. Reusable Water Bottle: Stay hydrated; fill it up after passing security.

4. Neck Pillow: Comfort on long flights; provides neck support for better rest.

5. Portable Charger: Keeps your devices powered throughout your journey.

6. Compact Umbrella: Be prepared for unexpected weather; small and easy to pack.

7. Lightweight Blanket: Adds warmth and comfort during chilly flights.