Admin Bar Link

// add a link to the WP Toolbar
function custom_toolbar_link($wp_admin_bar) {
    $args = array(
        'id' => 'acf-theme-options',
        'title' => 'Theme Options', 
        'href' => '/wp-admin/admin.php?page=theme-general-settings', 
        'meta' => array(
            'class' => 'acf-theme-options', 
            'title' => 'Theme Options'
            )
    );
    $wp_admin_bar->add_node($args);
}
add_action('admin_bar_menu', 'custom_toolbar_link', 999);