What can you take on a plane?
Search for an item (or browse the full list): see whether it passes in hand luggage ✅, must be checked, or is forbidden ❌, under EU rules.
✅ allowed · ⚠️ with limits (read the note) · ❌ forbidden — Standard EU rules: your airline may be stricter.
The liquids rule
In hand luggage every liquid, cream or gel must be in containers of max 100 ml, all inside one resealable transparent 1-liter bag (one per passenger). Medicines and baby food are exempt in the quantity needed. Note: airports with new CT scanners are phasing the limit out, but until your airport says so, the 100 ml rule applies.
The golden battery rule
Everything with lithium batteries (power banks, e-cigs, spare batteries) travels in the cabin, NEVER checked: if one overheats, the crew must be able to intervene.
Note
Standard EU security rules (Reg. 2015/1998) for flights departing the EU: airlines can add restrictions (size, number of bags) and non-EU countries may differ on your return.