3-1-1 Liquids Bag Planner
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。
💧 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）。
您的液体透明袋
透明袋目前为空 — 请点击上方物品或在下方手动添加。
Everyday liquids & gels
Each must be 3.4 oz (100 ml) or less, all in your one bag.
Surprises that count as liquids
Spreadable, pourable or gel-core items follow the same 3.4 oz rule at the checkpoint.
Exempt — declare at the checkpoint
Allowed over the limit in reasonable quantities when declared; they never take space in your liquids bag.
您的液体透明袋
透明袋目前为空 — 请点击上方物品或在下方手动添加。
判定结果
What size bottles can I carry on a plane?
Any container of 3.4 oz (100 ml) or less, as many as comfortably fit inside your single quart-size (≈1 L) clear bag. Container size on the label counts, not how full it is.
What size bag do my liquids have to be in?
A clear, resealable bag of about 1 quart / 1 liter (roughly 6 × 9 in or 20 × 20 cm). One per passenger.