💧 3-1-1 Liquids Bag Checker Preset
Breast Milk & Baby Formula on a Plane: Infant Exemption Rules
Volume & Exemption Status
Infant Nutrition Exempt — Permitted in Large Quantities
Governed by international 100 ml (3.4 fl oz) LAGs regulations
🍼 Infant Nutrition Exempt (Declare at Screening)
💧 3-1-1 液体规则单品速查
每位乘客限带一个 1 升透明拉链袋；每个容器标称容量必须在 100 毫升（3.4 盎司）或以下。
体积计算仅供参考 — 实际装载受容器几何形状影响。必需药品及婴儿食品属于豁免项（过检需声明）。 需要打包整袋液体？逐个规划您的容器 →
TSA & Aviation Security Rule Summary
Breast milk, baby formula, toddler purees, and sterilized nursery water are classified as medically necessary liquids. They are permitted in carry-on bags in quantities greater than 100 ml (3.4 oz), even if the infant is not traveling with you.
Governing Standard: TSA Guidelines for Traveling with Children TSA Traveling with Children: Formula, Breast Milk & Juice ↗
Related Verified Products
Frequently Asked Questions
Can I travel with frozen breast milk and gel ice packs?
Yes. Ice packs and cooler packs for breast milk are permitted through security. If frozen solid, they pass X-ray standard screening; if partially slushy, screeners test them separately.