notification/drawable-anydpi-v21/ic_airline_seat_flat_black_24dp.xml

<vector xmlns:android="http://schemas.android.com/apk/res/android"
        android:width="24dp"
        android:height="24dp"
        android:viewportWidth="24.0"
        android:viewportHeight="24.0">
    <path
        android:fillColor="#FF000000"
        android:pathData="M22,11v2L9,13L9,7h9c2.21,0 4,1.79 4,4zM2,14v2h6v2h8v-2h6v-2L2,14zM7.14,12.1c1.16,-1.19 1.14,-3.08 -0.04,-4.24 -1.19,-1.16 -3.08,-1.14 -4.24,0.04 -1.16,1.19 -1.14,3.08 0.04,4.24 1.19,1.16 3.08,1.14 4.24,-0.04z"/>
</vector>