The Original Mattress bed has been made from top quality, heavy - duty Riptec material outer has been heavy sewn to provide extra strength to the bed and is not only water resistant ( perfect for wet paws ) but has anti fungal properties and UV resistant making it the perfect choice for any outdoor area or patio. The inner is made from virgin polyester fibre to ensure it offers fantastic support and longevity. Huntlea offers a 1 year factory warranty against defective workmanship only.