Hey Everyone!  We are excited about the arrival of our latest product, the "Great Big Mable" style 4 person replacement innertube.  We have both the base and backrest components and are proud to be the only company selling these replacements.  In addition, we have the "Big Mable" and "Super Mable" replacement innertubes back in stock! We sold out both styles of our sofa style innertube replacements in just a month last summer so check to see if you need a replacement fast!  Summer is just around the corner. See you on the lake!