app/javascript/react/assets/icons/hamburgerMobile.svg
<svg width="20" height="24" viewBox="0 0 20 24" fill="none" xmlns="http://www.w3.org/2000/svg">
<path d="M3.125 6.75H16.875M3.125 12H16.875M3.125 17.25H16.875" stroke="#3E4449" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"/>
</svg>