Carry-On Luggage – Definition and Meaning
Carry-on luggage refers to the bag or suitcase that a traveler is allowed to bring into the airplane cabin, instead of checking it into the cargo hold.
It must meet specific size and weight restrictions set by airlines to fit in overhead compartments or under the seat in front of you.
Carry-on bags are ideal for short trips, business travel, or anyone who wants to avoid baggage claim delays and minimize lost luggage risks.
For a complete guide on choosing the best carry-on backpack, visit our Best Travel Backpacks for 2025 article.
Typical Carry-On Luggage Size
- International Flights: Usually around 21–22 inches (height).
- Domestic Flights: Slightly larger allowed in some cases (up to 24 inches).
- Weight Limits: Often range between 7–10 kg (15–22 lbs).
Always check specific airline regulations, as they can vary significantly.
Why Travel With Carry-On Luggage?
- Time-Saving: Skip check-in lines and baggage claim.
- Cost-Effective: Some airlines charge extra for checked bags.
- Reduced Risk: No worries about lost or delayed luggage.
- Convenience: Keep essentials like laptops, medications, and valuables with you.
Things to Consider
- Packing Light: Limited space requires careful packing.
- Security Restrictions: Liquids must meet the 100ml/3.4oz rule.
- Overhead Bin Competition: Busy flights can lead to limited storage space.
FAQ
Yes! Many travelers use backpacks as their main carry-on, as long as they meet size and weight restrictions.
Most airlines allow one carry-on bag plus one personal item (like a purse, laptop bag, or small backpack).