Product Description Inflatable Bladder B0303972 Place the cover onto the spa pool. The inflatable bladder provides better heat preservation & rain outflow. For 6-person round spa MSPA Inflatable Bladder (For 6 Person Round Spa) at Zoppinh Browse all Zoppinh deals $85.00 In Stock at Zoppinh Price verified 2d ago Buy Now at Zoppinh Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Mspa Mspa