Carry-On vs Check-In Case
Carry-on cases fit in airline overhead bins or under seats. Check-in cases are larger and must be checked. This guide compares them for B2B travelers, photographers, and sales teams who travel with equipment.
Feature-by-Feature Comparison
| Feature | Option A | Option B |
|---|---|---|
| Size limit (IATA) | 56x36x23cm (cabin) or 40x25x20cm (personal) | Up to 158cm linear (most airlines) |
| Common case sizes | 380x280x150mm to 530x400x250mm | 630x480x300mm to 1030x680x500mm |
| Airline fees | Free (carry-on) | $30-200+ per bag (check-in) |
| Theft risk | Lower (always with you) | Higher (out of sight) |
| Handling risk | Lower (you handle it) | Higher (rough baggage handling) |
| Weight limit | 7-10kg (most airlines) | 23-32kg (most airlines) |
| Access during flight | Yes (overhead or under seat) | No (cargo hold) |
| Best for | Valuable gear, business trips, short flights | Long trips, heavy gear, large equipment |
| Cost | Lower ($30-150) | Higher ($50-300) |
| Common uses | Cameras, drones, laptops, sales samples, medical kits | Survey equipment, broadcast gear, sports teams, military deployment |
| Trolley handle | Optional (most have it) | Standard (trolley + wheels) |
| ATA 300 required | No (carry-on) | Yes (most airlines require for checked cases) |
Our Verdict
Choose carry-on for: high-value gear, business trips, short flights, frequent travel. Choose check-in for: heavy gear, large equipment, long trips, lower-value items. Many professionals carry a small carry-on for critical items + check-in case for bulk gear. We offer both with custom foam and IATA-compliant sizing.
Frequently Asked Questions
What is the largest carry-on case?
IATA recommended cabin baggage: 56x36x23cm (22x14x9 inches). Most airlines accept this. Budget airlines (Spirit, Frontier) may have smaller limits. Our 530x400x250mm case is the largest carry-on friendly size. Some airlines allow 55x40x25cm for premium tickets.
Do I need a TSA lock?
For US domestic flights, yes (TSA-approved lock is recommended but not required). For international flights, TSA locks are required for all checked baggage. Carry-on bags don't strictly require locks, but TSA-approved locks are good practice. We include TSA locks on all our travel cases.
Can I bring a Pelican 1510 as carry-on?
Pelican 1510 (560x360x225mm) is borderline. It fits most airline cabin baggage dimensions but may be too large for some budget airlines. Pelican 1500 (470x360x220mm) is safer for carry-on. Our 530x400x250mm is comparable to Pelican 1510.
What about international flights?
International flights have similar carry-on limits but stricter security. Liquids in carry-on are limited to 100ml per container, 1L total. Lithium batteries (camera, laptop, drone) must be in carry-on, NOT checked. We offer international-travel-friendly cases with battery compartments.
Is the case covered by airline insurance?
Airline liability is limited (typically $1,500-3,000 per bag for international flights under Montreal Convention). For high-value gear, declare value at check-in (fees apply) or use separate shipping insurance. We recommend dedicated equipment insurance for $5,000+ gear.
Can I gate-check a carry-on?
Yes. If overhead bins are full, the gate agent may ask you to gate-check your carry-on. Your case should be designed for this: ATA 300 compliance, TSA lock, and rugged construction. Our 530x400x250mm case is designed for both carry-on and gate-check scenarios.
Need a custom quote?
Contact KeXinMaterials for OEM/ODM case manufacturing. 12h quote, 30-day delivery.