The Bolster dog bed cover is made from a material upper that was specifically designed by our Huntlea Team and a riptec base. This soft yet extremely durable and waterproof material is an advancement in dog bed technology. This bolster bed offers a sense of security and extra comfort. Using our hidden Huntlea zip technology, all the inners are removable if need be. Huntlea offers a 1 year factory warranty against defective workmanship only.