Baggage fees have become one of the most frustrating parts of modern air travel. Airlines collected over $7 billion in baggage fees in 2025 alone. The average checked bag costs $35 each way — $70 round trip, or $700+ if you fly 10 times a year.
There's a smarter way. Here's everything you need to know about travelling carry-on only.
Why carry-on only is the smart move
- Cost savings: Save $30–$80 every single flight
- Time savings: Skip the 20–40 minute baggage claim wait
- Zero risk: Your bag is always with you — no lost or damaged luggage
- Flexibility: Last-minute flight changes are much easier
The problem with most backpacks
Most travel backpacks force you to choose between capacity and carry-on compliance. The solution is compression technology — a bag that compresses to carry-on size while holding 40% more than standard packs.
Airline carry-on size limits (2026)
Most major airlines allow carry-on bags up to 55cm x 40cm x 23cm. Always check your specific airline before flying. The SkyVault AirPack Pro meets requirements for most major carriers when compressed.
Packing tips for carry-on only travel
- Roll clothes instead of folding (saves 30% more space)
- Choose versatile, mix-and-match pieces
- Wear your heaviest items on the plane
- Use a compression backpack to maximise every centimetre
The bottom line
With the right bag and strategy, you can pack everything you need for a week in a single carry-on and never pay a baggage fee again.