those reptile basics hides really are the best ones...especially since they're so easy to clean and fit in most enclosures really easily. they're pretty much all I use.
exclusive snakes is a great Canadian site that carries some reptile basics stuff, including those hides:
http://exclusivesnakes.com/Hides.html
also the bean farm ships to Canada, they don't have the reptile basics hides but this one is pretty similar looking:
http://beanfarm.com/product_info.php...oducts_id=6087
ALSO if you can find a small cat litter box (unused, obviously) at a dollar store or something you can cut a hole in the side and use that. It's not pretty but its a quick fix, and really inexpensive.