Your carry-on baggage may be removed at the gate and transported in the hold. Be sure to keep your essential personal belongings with you (identification, medication, electronic devices, etc.), and to respect the provisions concerning items prohibited in the hold.

Without prejudice to applicable safety rules, passengers are not permitted to carry the following articles into security restricted areas and on board an aircraft:

  1. guns, firearms and other devices that discharge projectiles — devices capable, or appearing capable, of being used to cause serious injury by discharging a projectile, including:
  • firearms of all types, such as pistols, revolvers, rifles, shotguns
  • toy guns, replicas and imitation firearms capable of being mistaken for real weapons
  • component parts of firearms, excluding telescopic sights
  • compressed air and CO2 guns, such as pistols, pellet guns, rifles and ball bearing guns
  • signal flare pistols and starter pistols
  • bows, cross bows and arrows
  • harpoon guns and spear guns
  • slingshots and catapults
  1. stunning devices — devices designed specifically to stun or immobilise, including:
  • devices for shocking, such as stun guns, tasers and stun batons
  • animal stunners and animal killers
  • disabling and incapacitating chemicals, gases and sprays, such as mace, pepper sprays, --capsicum sprays, tear gas, acid sprays and animal repellent sprays
  1. objects with a sharp point or sharp edge — objects with a sharp point or sharp edge capable of being used to cause serious injury, including:
  • items designed for chopping, such as axes, hatchets and cleavers
  • ice axes and ice picks
  • razor blades
  • box cutters
  • knives with blades of more than 6 cm
  • scissors with blades of more than 6 cm as measured from the fulcrum
  • martial arts equipment with a sharp point or sharp edge
  • swords and sabres
  1. workmen's tools — tools capable of being used either to cause serious injury or to threaten the safety of aircraft, including:
  • crowbars
  • drills and drill bits, including cordless portable power drills
  • tools with a blade or a shaft of more than 6 cm capable of use as a weapon, such as screwdrivers and chisels
  • saws, including cordless portable power saws
  • blowtorches
  • bolt guns and nail guns
  1. blunt instruments — objects capable of being used to cause serious injury when used to hit, including:
  • baseball and softball bats
  • clubs and batons, such as billy clubs, blackjacks and night sticks
  • martial arts equipment
  1. explosives and incendiary substances and devices — explosives and incendiary substances and devices capable, or appearing capable, of being used to cause serious injury or to pose a threat to the safety of aircraft, including:
  • ammunition
  • blasting caps
  • detonators and fuses
  • replica or imitation explosive devices
  • mines, grenades and other explosive military stores
  • fireworks and other pyrotechnics
  • smoke-generating canisters and smoke-generating cartridges, dynamite, gunpowder and plastic explosives

  • Explosives, ammunition, flammable liquids and corrosive products
  • Percussion caps, detonators and detonation cord
  • Mines, grenades, and other military explosives
  • Bacteriological, nuclear and chemical substances
  • Matches, lighters, and lighter fuel
  • Electrolyte batteries
  • Lithium batteries rated above 160Wh, and spare lithium batteries (carried alone, not installed in a device)
  • Fireworks, firecrackers, sparklers, Bengal lights, distress flares, firearm replicas, fire starters, self-defence sprays, smoke cartridges
  • Portable camping stoves, fuel bottles, oxygen tanks for scuba diving
  • Paint, varnish, lacquer
  • Toxic materials, infectious materials, radioactive materials
  • Chemical products, fertilizers, weed-killers, pesticides, insecticides
  • Caustic products, bleach, chlorine, detergent
  • Flammable liquids such as fuel, thinners, solvents, acetone
  • Mercury thermometers, barometers
  • Diving lights (unless the battery and/or bulb is removed)

Liquids are allowed in cabin as long as it does not exceed a maximum of 100 ml or equivalient (100 g) per product.
These liquids must be placed inside a transparent and sealed plastic bag up to 1 liter, measuring maximum 20 cm by 20 cm.

The following liquids are allowed if needed during the flight:
  • Liquid medicines (insulin, syrups, etc.) for which a valid prescription or certificate under your name shall be provided to the security officers if required
  • Babies food
  • Food and medical substances imperatively needed to be healthy - please note that airport security officers may ask you to verify the nature of the substance (possibly by tasting)
  • Specific nutritional food  (for instance in case of lactose intolerance or gluten allergies)

The term smart luggage is used to designate luggage equipped with devices incorporating lithium batteries, allowing, for example, charging external devices, the integration of GPS tracking devices, self-weighing or a digital locking system.
But these batteries are unstable and may experience a phenomenon of thermal runaway. In recent years, incidents with lithium-ion batteries have multiplied.

Since January 15, 2018, the International Air Transport Association has decreed the prohibition total to carry any smart luggage whose lithium battery is designed to charge other equipment and can not be removed from the luggage. Twinjet aligns with this decision.

With regard to smart luggage whose battery can be removed, these are accepted on board as cabin baggage or checked baggage, only if the 3 following conditions are fulfilled:
  • The lithium battery must be removed from the smart luggage.
  • The lithium battery must be transported in the cabin by the passenger.
  • The lithium battery must not be reinserted in the smart luggage, as long as the destination is not reached.

The rules above do not apply to smart baggage powered by batteries lithium button.