Skip to content
Can I Carry It? — verified carry-on guide

飛行機にBreast Pumpを持ち込める？

医薬品・ヘルスケア

要約結論
機内持込: ✓ 可能 受託手荷物: ✓ 可能

可能 — Breast Pumpは機内持ち込み手荷物として飛行機に持ち込めます。 Medical device: allowed in carry-on, both pump types.

  • · Medical device: allowed in carry-on, both pump types
  • · Breast milk: any reasonable amount, declared — see the breast milk page
  • · Cooling packs for milk: exempt in any state
  • · Battery packs: cabin only
On this page · 7 sections

航空保安当局別の公式規定

Rules by security authority

United States — TSA

機内持込:

可能

Yes — breast pumps are medical devices allowed in the cabin; pump milk and cooler packs ride along too.

受託手荷物:

可能

Allowed — cabin is smarter for anything battery-powered and hard to replace on a trip.

Rule conditions: Medical device: allowed in carry-on, both pump typesBreast milk: any reasonable amount, declared — see the breast milk pageCooling packs for milk: exempt in any stateBattery packs: cabin only

Flying internationally? Security follows the country you depart from — the authority above applies at your departure airport. Customs at arrival is separate.

例外規定・特別措置

Infant care exemption: Formula, breast milk, and baby food in reasonable quantities are permitted in carry-on bags. Declare separately for screening.

航空会社別の追加ルール

Most US and Canadian carriers count a breast pump bag as a medical device in addition to your carry-on allowance, not against it — confirm the exemption with your specific airline before a basic-fare trip.

Breast Pumpのパッキング注意点

機内持ち込み手荷物: Yes — breast pumps are medical devices allowed in the cabin; pump milk and cooler packs ride along too.

受託手荷物（預け荷物）: Allowed — cabin is smarter for anything battery-powered and hard to replace on a trip.

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 a Breast Pump in a carry-on?

Yes — breast pumps are medical devices allowed in the cabin; pump milk and cooler packs ride along too.

Can you pack a Breast Pump in checked luggage?

Allowed — cabin is smarter for anything battery-powered and hard to replace on a trip.

Do airlines have their own rules for a breast pump?

Most US and Canadian carriers count a breast pump bag as a medical device in addition to your carry-on allowance, not against it — confirm the exemption with your specific airline before a basic-fare trip.

Last verified:

Verified against official sources. Rules change — for high-stakes items, confirm with your airline and the screening authority. Our verification method →