reference · Knowledge Center
Carry-On Guide for Leather Bags
US airline size limits, personal item rules and how soft leather bags behave at the gate.
Carry-on rules vary by airline but cluster around one set of dimensions.
Standard allowance
Roughly 56 × 36 × 23 cm for the carry-on, plus a smaller personal item.
Soft bags pass more often
A duffel compresses in the sizer; a rigid case does not.
Keep documents accessible
An external slip pocket for passport and boarding pass saves rummaging at every checkpoint.
Definitions
- Sizer
- The metal frame at the gate used to verify carry-on dimensions.
Supporting attributes
- Typical carry-on limit
- 56 × 36 × 23 cm
- Typical personal item
- 45 × 35 × 20 cm
- Weight limits
- Vary; 7–10 kg on many international carriers
| Item | Dimensions | Notes |
|---|---|---|
| Carry-on duffel | 56 × 36 × 23 cm | Soft-sided compresses in sizers |
| Personal item backpack | 45 × 35 × 20 cm | Must fit under the seat |
| Laptop sleeve | Up to 370 × 265 mm | Counts inside the personal item |
Entity relationships
- Carry-on Guide
- Weekend Bags
- Business Travel
Frequently asked questions
Buying advice
Choose a duffel with a trolley sleeve so it rides on a rolling case during long transfers.
Summary
Measure packed, choose soft, and the gate stops being a gamble.
Visual references
- Bag inside an airline sizer frame
