$post Object Disappeared

I have created a custom post type called ‘fabrics’ and then a template called ‘fabric.php’. Then in ‘functions.php’ i have added the following code:

register_post_type('fabrics', array(
	'label' => __('Fabrics'),
	'singular_label' => __('Fabric'),
	'public' => true,
	'show_ui' => true,
	'capability_type' => 'page',
	'query_var' => false,
	'_builtin' =>  false,
	'rewrite' => array("slug" => "fabrics"),
	'supports' => array('title', 'editor', 'excerpt', 'custom-fields', 'thumbnail', 'page-attributes', 'revisions')
));

add_action("template_redirect", 'my_template_redirect');

function my_template_redirect()
{
	global $wp;
	global $wp_query;
	if ($wp->query_vars["post_type"] == "fabrics")
	{
		if (have_posts())
		{
			include(TEMPLATEPATH . '/fabric.php');
			die();
		}
		else
		{
			$wp_query->is_404 = true;
		}
	}
}

This works fine but i can’t access anything in the $post object and because I have custom fields I can’t get $post->ID for some strange reason. What am i doing wrong?