content/drawable-anydpi-v21/ic_low_priority_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="M14,5h8v2h-8zM14,10.5h8v2h-8zM14,16h8v2h-8zM2,11.5C2,15.08 4.92,18 8.5,18L9,18v2l3,-3 -3,-3v2h-0.5C6.02,16 4,13.98 4,11.5S6.02,7 8.5,7L12,7L12,5L8.5,5C4.92,5 2,7.92 2,11.5z"/>
</vector>