坐飞机可以带 Multi-Tools 吗？
Yes, with limits — you can bring multi-tools in carry-on bags provided you follow security limits. Bladeless multi-tool (pliers, screwdrivers, bottle opener): cabin OK.
- · Bladeless multi-tool (pliers, screwdrivers, bottle opener): cabin OK
- · Any knife blade of any length: checked only
- · Wrap sharp bits in checked luggage
- · Swiss Army knife is a pocket knife — see its page
On this page · 5 sections
各航空安保机构官方规定
Rules by security authority
United States — TSA
Carry-on
Restricted
Bladeless only. Any multi-tool with a knife blade of any length goes in checked bags.
Checked bag
Yes
Yes — wrap any sharp edges or blades.
Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.
如何打包 Multi-Tools
随身携带行李: Bladeless only. Any multi-tool with a knife blade of any length goes in checked bags.
托运行李: Yes — wrap any sharp edges or blades.
安检通道现场的安检官员拥有决定物品能否通过的最终裁决权。
常见问题解答 (FAQ)
Frequently asked questions
Can you bring a Multi-tool in a carry-on?
Bladeless only. Any multi-tool with a knife blade of any length goes in checked bags.
Can you pack a Multi-tool in checked luggage?
Yes — wrap any sharp edges or blades.
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Verified against official sources. Rules change — for high-stakes items, confirm with your airline and the screening authority. Our verification method →