Banned Items Hand Luggage UK: What You Cannot Pack in 2026

Every UK airport runs the same security rules, but plenty of travellers still bin a brand-new bottle of suncream at the scanner or watch their power bank get confiscated at the gate. Here's the actual list of what you cannot pack in hand luggage — and where it should go instead.

Liquids, Aerosols & Gels: The 100ml Rule Still Applies

Despite the rollout of new CT scanners at some UK airports, the 100ml liquid rule remains in force everywhere until at least mid-2026. That means:

• Each liquid container must hold no more than 100ml
• All containers must fit in one clear, resealable bag (max 20×20 cm)
• The bag must be removed from your hand luggage at security

What counts as a liquid?

• Drinks, soups, sauces, jams, honey
• Creams, lotions, oils, perfumes
• Toothpaste, hair gel, deodorant (spray or roll-on)
• Mascara, lip gloss, foundation
• Aerosol cans (spray deodorant, shaving foam, dry shampoo)

If you're packing toiletries for a long weekend, our guide to weekend packing underseat bag walks through decanting and layering without wasting space. The full scanner changes are covered in hand luggage liquids rules UK.

Sharp Objects & Tools

Anything with a blade or sharp point longer than 6 cm is banned from the cabin. That includes:

If you're carrying a Swiss Army knife, a craft blade, or a multi-tool, it goes in the hold — no exceptions.

Batteries & Power Banks: The Confusing Bit

Lithium-ion batteries are allowed in hand luggage only, with strict rules:

• Power banks and spare batteries: hand luggage only, never the hold
• Maximum capacity: 100Wh per battery (roughly 27,000mAh)
• Batteries between 100–160Wh require airline approval
• Loose batteries must have terminals protected (tape over the contacts or keep them in original packaging)

What's banned entirely:

• E-cigarettes and vapes in hold luggage (cabin only)
• Damaged or recalled batteries
• Hoverboards and some e-scooters (check with your airline)

If you're flying Ryanair, easyJet, or Wizz Air and packing a power bank, tuck it in your 40 × 30 × 20 cm bag — never in a hold bag, even by accident. Our Ryanair Underseat Cabin Travel Bag (40×25×20 cm) has a padded sleeve that's ideal for tablets and battery packs.

Aerosols: Deodorant, Hairspray & More

Aerosols are allowed in hand luggage if they meet the 100ml liquid rule and the total aerosol volume across all cans doesn't exceed 2 litres. Most spray deodorants come in 150ml or 250ml cans, so they're automatically banned unless you decant or buy travel sizes.

Permitted:

• Travel-size deodorant (≤100ml)
• Travel-size hairspray (≤100ml)
• Shaving foam mini cans

Banned:

• Full-size Lynx or Sure cans
• Spray paint, insecticide, camping gas

If you need a week's worth, put the big can in your hold bag or buy at your destination.

Sporting & DIY Equipment

Bats, clubs, and anything resembling a weapon must go in the hold:

• Cricket bats, baseball bats, golf clubs
• Snooker cues, hockey sticks
• Ski poles, walking poles (cabin sometimes allowed — check with the airline)
• Hammers, drills, saws, screwdrivers longer than 6 cm

Tennis rackets are usually fine in the cabin, but enforcement varies by airport.

Explosives, Flammable Items & Chemicals

The following are banned from both hand luggage and hold luggage:

• Fireworks, flares, party poppers
• Lighter fuel, petrol, turpentine
• Bleach, drain cleaner, oven cleaner
• Matches (except one small box of safety matches on your person)
• Gas cylinders (camping gas, helium, CO₂ cartridges)

Cigarette lighters: one disposable lighter in your pocket or hand luggage is allowed; lighter fuel is not.

Food & Drink Restrictions

Solid food is fine in hand luggage. Liquids and spreads are not:

• Allowed: Sandwiches, crisps, chocolate, fruit, biscuits
• Banned (unless ≤100ml): Jam, Marmite, peanut butter, yoghurt, soup

"Spreadable" is the test. If you can smear it, it's a liquid. If you're packing snacks for a budget airline like Wizz Air or Ryanair, our Maximise Underseat Bag Space guide shows how to layer bulky items without crushing anything.

Airline-Specific Oddities

While UK security rules are universal, individual airlines add their own twists:

• Ryanair: No musical instruments in the cabin unless you buy a seat
• easyJet: You can bring one musical instrument as your second cabin bag if you've paid for overhead locker access
• British Airways: Spare lithium batteries must be in your cabin bag, not your larger overhead bag if it's gate-checked

For a full breakdown of what each airline allows, see our Jet2 vs Ryanair baggage cost comparison.

What Happens If You Pack a Banned Item?

At security, it gets binned or sent back. At the gate, it's confiscated — and if it's a lithium battery in your hold bag, the whole bag may be offloaded. Airlines are increasingly strict about power banks in checked luggage; it's a fire risk and you won't get the bag back until the battery is removed.

If you're ever in doubt, our hand luggage essentials checklist covers the core kit that passes security every time.

Quick Comparison: What Goes Where

How to Avoid the Bin: Pack Smarter

If you're flying on a free 40 × 30 × 20 cm allowance — which is standard on Ryanair, easyJet (unless you pay), and Wizz Air — every centimetre counts. Our Easyjet Underseat Cabin Bag (40 × 30 × 20 cm) fits neatly under the seat and leaves room for a small liquids bag on top.

For longer trips where you need the full overhead cabin allowance, check out the best underseat cabin bags UK guide — several of the bags tested there work equally well as personal items or second cabin bags.

FAQ

Q: Can I take a full-size bottle of water through security if it's empty?

A: Yes — empty bottles are fine, and most UK airports have water fountains or refill points after security. It's the easiest way to stay hydrated without paying £3 for a 500ml bottle airside.

Q: Are disposable razors allowed in hand luggage?

A: Yes, disposable razors and electric razors are both allowed. Safety razors with removable blades are not — the blade itself is considered a sharp object and must go in the hold.

Q: Can I pack a power bank in my hold luggage if it's switched off?

A: No. Power banks and spare lithium batteries must travel in the cabin only, regardless of whether they're on or off. If a power bank is found in your hold bag, the bag may be offloaded and you'll face delays.

Q: Is toothpaste classed as a liquid?

A: Yes — toothpaste, hair gel, and anything with a paste or cream consistency counts as a liquid. It must be in a container of 100ml or less and fit in your clear liquids bag.

If you're packing light and want to skip baggage fees entirely, our shop stocks a range of compliant underseat and cabin bags that work across all the major UK airlines.

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Airline baggage rules and fees change frequently and can vary by route, travel date and when you book. Always check the airline's current official baggage policy before travelling.

Also worth reading: Power Bank Hand Luggage Rules: What UK Travellers Can Carry

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