Vacust Imperial Seat Harness

Underwave presents the ”Vacust”, Vacuum Technology. The Principle is simple, the result is effective, exciting and superb!

About the outside:
– Soft and stretching neoprene, ”special stuff”, sealed and airtight

About the inside:
– Thousands of small parts, lightweight and with great impact reducing capabilities. Get the air out and they bond together like a big family