Reply To: No sidebar on product page

[Tom]

You could try..

add_filter( 'generate_sidebar_layout','generate_custom_woocommerce_sidebar_layout' );
function generate_custom_woocommerce_sidebar_layout( $layout )
{
 	// If we are on a woocommerce page, set the sidebar
 	if ( is_woocommerce() && ! is_single() )
 	 	return 'both-left';

 	// Or else, set the regular layout
 	return $layout;

 }