Can you take contact lens solution in hand luggage?
Yes — and it's usually allowed above 100ml as a medical item if you declare it at security. Bring the original bottle.
Rule basis: Treated as a medicine (eye care) at airport security. Based on general aviation security guidance — rules can vary between airports.
What to do: Default to 100ml per container in a single 1-litre clear bag. Anything larger goes in checked luggage.
Liquid Limits is a travel planning tool, not an official aviation source. Always confirm with the airport before you travel.
Triple-check
Security · Airline · Border
Will contact lens solution pass the checkpoint?
LimitedContact lens solution usually counts as a liquid, gel or paste — must fit the 100ml hand-luggage rule.
Can contact lens solution travel in cabin or checked baggage?
Cabin OKFine in cabin baggage within the 100ml rule, and fine in checked baggage if sealed.
Can you bring contact lens solution into the destination country?
Usually OKPersonal-use quantities are rarely a customs problem on most routes.
Three separate rule systems · Any one can stop your item
In cabin baggage
Officially a liquid, but most security teams treat contact lens solution as a medical exception. Declare it at the tray, keep it in the original labelled bottle, and pack a smaller travel bottle as a backup in case staff are stricter.
In checked luggage
No restriction. Take a spare in the hold for longer trips.
Examples
- •100ml travel bottle: always fine
- •300ml bottle: declare as a medical item — usually allowed
Liquid Limits focuses on airport security and liquid-like travel items. Separate customs, import, airline, or destination laws may apply. For non-liquid items like plants, meat, weapons, cash, electronics, or luxury goods, check official customs guidance. What this site covers and doesn't cover.
Liquid Limits helps with airport security rules. Border and customs rules vary by destination, so always check official destination guidance before travelling internationally.
Check your airport liquid rulePacking checklist for contact lens solution
A short checklist for this trip — pack what you need to stay within the rules above.
Keep food and gifts protected in your bag.
Bigger jars are safer in the hold.