TEMPRESS ProBax High Back Boat Seat (68454)

TEMPRESS has teamed up with leading US Spinal Surgeons and Ergonomic Experts to create the break-thru patented ProBax® Seat. It has been clinically proven to provide optimal long-term back and upper body support.

This seat comes equipped with a patented base and back dual core foam support system only available thru TEMPRESS. This system is also water resistant and durable for prolonged use.

• Engineered for long-haul comfort on the water: The ProBax (68454) high-back boat seat was developed in partnership with leading U.S. spinal surgeons and ergonomic seat experts to deliver clinically-proven back and upper-body support—ideal for fishing, cruising or extended boating sessions. 
• Patented dual-core foam support system: Both the base and the back feature a specially designed foam construction that resists water absorption and maintains structural support even with repeated motion, chop and long-term use. 
• Premium 30 oz. marine-grade vinyl cover: The seat shell is covered in heavy-duty 30 oz UV-stable vinyl that resists stains, mildew and sun-fade—enhancing durability and maintaining a sharp, clean finish in harsh marine environments. 
• Rugged polypropylene seat shell & reinforced stitching: Built with a durable polypropylene seat shell and UV/abrasion-resistant polyester thread throughout, the seat meets high safety and durability standards for boating. 
• Universal mounting made easy: A built-in universal bolt pattern supports any 5.25″ × 5.25″ standard mounting system or pedestal—making installation simple whether you’re upgrading a helm seat, a pedestal fishing seat or outfitting a duck blind/fishing shelter. Stainless-steel hardware with Loctite patch is included. 
• High-back design and ergonomic posture support: The tall high-back configuration delivers full upper-body support during long sessions or rough water, helping reduce fatigue, back-ache and discomfort so you can stay focused and comfortable. 
• Safety & specification compliance: Exceeds ABYC H-31 standards for marine seating, with a weight limit up to 250 lbs, making it a reliable choice for a wide range of operators and marine scenarios.
• Versatile for marine and off-road use: Though designed for boating, this seat also works well in pedestal fishing rigs, ice shelters, duck blinds and even mobility-scooter applications—anywhere you need rugged, ergonomic seating. 
• Made in the USA: Designed, engineered and manufactured domestically to high quality standards, giving you confidence in performance and longevity. 

Whether you’re upgrading your battle station on the water, outfitting a cockpit for all-day comfort, or simply need a premium marine seat for heavy use, the Tempress ProBax High Back Boat Seat (68454) combines ergonomic excellence, rugged build and hassle-free installation for the serious boater.

Seat Instructions