Z1 Boat is a brand of luxury yacht tender manufactured in the United States. Most notably, the 23 foot sportsboat, with a V-hull design made of fiberglass or Carbon / Kevlar laminate schedule, with an inboard motor, foot controls, and side steering console. The speedboats are manufactured by Z1 Boats, Inc.
- All modern boats under twenty feet manufactured for sale in the United States are required by law to have positive flotation so that a completely swamped boat will still float.
- "Boatbuilder's Handbook - Flotation". U.S. Coast Guard. Archived from the original on 2006-09-09. Retrieved 2006-09-19.
- "Popular Mechanics PM.Zone 2003 Miami International Boat Show Coverage". Popular Mechanics Published in the February 2003 issue. Retrieved 2009-03-20.