Why it is on this shelf
A nineteen inch seat cushion with an air vent moulded through it, in grey.
The vent is a channel moulded through the middle of the cushion so air moves under you while you sit. That matters in two places: a bleacher seat in July, and a long car drive. Nineteen inches covers a standard stadium plank. We shelve it with the floats rather than with the robes because it is the same vinyl, the same valve and the same patch kit as everything else here, and because it deflates into a coat pocket.
What the listing says
- Comfortable: This cushion can be used while driving, on a office or train, in a wheelchair, in bed, at the kitchen or dining table and at your computer desk in your home or office
- Breathable: Reathable Unique self-sealing system allows you to easily adjust the air level and firmness for your specific body type.
- Prevents Pressure& Back Pain: Ergonomic design evenly distributes your weight to provide comfort from pressure point pain.
- Durable Materials: Thoroughly comfortable and leak-tested against the leading seat cushions to ensure your satisfaction. Unique design provides important ventilation and vinyl covering is easy to clean.
- Easy TO Take Anywhere: This lightweight design allows you to easily carry from chair to chair or quickly deflate and re-inflate on the go. Maximum bearing capacity is 200 lb.






