Keep warm all night long with Skinnys Lambswool Hot Water Bottle Holder. As one of Skinnys best sellers, and a simple slip on velcro design, the Lambswool Hot Water Bottle Holder is undoubtedly one of winters 'must haves'. Don't burn yourself on the water bottle like with other products, our sheepskin's insulating qualities let out just the right amount of heat to keep you cosy.