Shop for Flashlights from Hayneedle.com! One boat, one buoy ring and a removable raft make up this fun and multi-functional Swimline Boathouse Floating Habitat. The three components combine to make up a pool toy that will have kids entertained for hours on end. Made of durable vinyl, the toy has a weight capacity of 500 pounds.About SwimlineFamily owned and operated since 1971, Swimline has grown to be the largest manufacturer of above-ground swimming pool liners in the world. They're also the largest importer of in-ground and above-ground swimming pool covers and related accessories. Swimline founded International Leisure Products in 1990, branching out to pool toys, games and accessories. They grew once again in 1994 when Leisure Products acquired United Leisure Industries Hydrotools Inc., an manufacturer of pool accessories like leaf skimmers, brushes and vac heads.