BLAST Inflatable One Person Towable Soak up the sun and “have a blast” with one of the newest families in our line of towable tubes. The Blast 1 features a tropical themed partial tube cover, four neoprene knuckle guard handles, and a Kwik-Connect for easily getting your tube out on the water. Our heavy-duty PVC bladder has electronically welded seams and a signature Speed Safety Value for quick inflating and deflating. Enhanced with double-stitching throughout the tube cover and a self-draining floor, the Blast 1 is ready for years of adventures out on the lake, at the beach, and beyond!