Checklist
- Verify current carry-on rulesAlways check the official airline page for size/weight.
- Bag strategyPick one strategy: one-bag or carry-on+personal.
- Liquids planMinimize liquids; use decants.
- Battery + medsNever check these.
- One-bag strategyPack around the constraint: space, weight, access.
- Gate-check riskKeep no-fail kit in personal item zone.
- Packing cubesStabilize the pack for inspections.