AdminLTE/plugins/flag-icon-css/flags/1x1/ch.svg

<svg xmlns="http://www.w3.org/2000/svg" id="flag-icons-ch" viewBox="0 0 512 512">
  <g fill-rule="evenodd" stroke-width="1pt">
    <path fill="#d52b1e" d="M0 0h512v512H0z"/>
    <g fill="#fff">
      <path d="M96 208h320v96H96z"/>
      <path d="M208 96h96v320h-96z"/>
    </g>
  </g>
</svg>