飛行機にScuba tanksを持ち込める？
No — you cannot bring scuba tanks in carry-on luggage through security checkpoints. Bottles over 100 ml prohibited at checkpoint.
- · Bottles over 100 ml prohibited at checkpoint
- · Allowed in carry-on ONLY if bought post-security or in sealed STEB bag from connecting international flight
- · Pack in padded wine sleeves for checked luggage
On this page · 5 sections
航空保安当局別の公式規定
Rules by security authority
United States — TSA
Carry-on
No
No — prohibited in carry-on luggage by TSA.
Checked bag
Restricted
Restricted — check airline policies for checked baggage requirements.
Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.
Scuba tanksのパッキング注意点
機内持ち込み手荷物: No — prohibited in carry-on luggage by TSA.
受託手荷物（預け荷物）: Restricted — check airline policies for checked baggage requirements.
保安検査場での最終的な持ち込み可否判断は、現場の保安検査員に委ねられます。
よくある質問 (FAQ)
Frequently asked questions
Can you bring Scuba Tanks in a carry-on?
No — prohibited in carry-on luggage by TSA.
Can you pack Scuba Tanks in checked luggage?
Restricted — check airline policies for checked baggage requirements.
Can I bring scuba tanks on a plane in Canada and the US?
CATSA: No — scuba tanks is prohibited in carry-on baggage under Transport Canada regulations. In checked bags: Restricted — check with your airline for carrier-specific allowances and restrictions.
Last verified:
Verified against official sources. Rules change — for high-stakes items, confirm with your airline and the screening authority. Our verification method →