Welcome to the best designed cushion for outdoor use; a cushion you can actually leave outside. Ventisit is the "world's best ventilating cushion" and was originally developed to combat excessive perspiration while riding recumbent bicycles.

The Ventisit cushions/seat pads are made with a three-dimensional knitted polyester yarn. The resulting open structure provides optimal ventilation and comfort with a clearly evident yet not too soft suspension thus offering a comfortable and secure seat.

The product is extremely durable, does not absorb moisture, is UV insensitive, odour free, colour-fast (only available in black) and will remain in good condition even after years of use. It is also very easy to clean. 

Ventisit cushions are already in use for a wide variety of applications as described below. Click "Read more" to proceed to the specific page and see our range of available products.

  • One of Ventisit's first applications were cushions/seat pads made for recumbent bicycles.The cushions used by recumbent manufacturers are often comfortable but provide no ventilation thus resulting in excessive perspiration, even on a leisurely ride. 

    By replacing the original cushion with a Ventisit, this problem is solved immediately.

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  • Ventisit "world's best ventilating cushion" provides the optimal ventilation in many sports and leisure activities.
    While exercising in a sitting or lying position, the Ventisit increases your comfort.
    The pad does not absorb moisture, therefore remains odour-free, is very durable and easy to clean if necessary.


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  • Cool in summer, warm in winter and always providing you with ventilation.
    The Ventisit is ideal for bus, truck and car drivers always providing a higher level of comfort and a fresh dry seat.  
    For the motorcyclist and passenger (trikes, sidecar) it also provides a more comfortable ride and ensures your seat stays dry.

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  • Ventisit's unique "weather resistance" feature allows you leave the cushions outside.
    You don't have to bring your cushions inside at night or in bad weather. What could be easier!


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  • For out on the water our cushion is the ideal solution: comfortable to sit on, cool in summer and warm in spring and autumn.
    As a result of its unique properties i.e will not go mouldy and is water permeable, it's the ideal cushion for on a boat. If it gets wet through rainfall or water on board, you can soon sit back down again and stay dry. Ventisit cushions can also be custom made. 

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  • Ideal for mobility scooters and wheelchairs. The Ventisit is cool in summer, stays dry in bad weather and always increases your comfort.

    For medical applications, the Ventisit cushion can provide a solution for your discomfort. The ventilating capacity and moisture permeability contributes to drier skin and extra comfort.


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  • Every catering entrepreneur knows the problem of changeable weather.
    What could be easier than to leave the cushions (on the terrace/boat) outside and just focus on your customers. Due to the unique features of the Ventisit,  you can simply leave them outside and that
    makes business a whole lot easier!


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  • The Ventisit is used for many different applications.
    One of our many users is the Nuon Solar Team from Delft University of Technology with the Nuna 3 and 4.

    Do you have a project in which we can contribute? Please feel free to contact us.

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Anna Paulownastraat 14
1901 BV Castricum - The Netherlands
Please phone to make an appointment with Ventisit.

E: info@ventisit.nl
T: +31 (0) 251 671022
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KVK: 37108989 - VAT: 096695651B01
IBAN: NL04ABNA0848231732 - BIC: ABNANL2A