sickbag

/ˈsɪkˌbæɡ/
noun
  1. A bag provided for a person to vomit into, especially on an airplane or in a vehicle.
    • He grabbed the sickbag just in time before the turbulence made him ill.
    • Always keep a sickbag in the car during long road trips with children.
    • The flight attendant handed me a sickbag when I started feeling nauseous.