Plastic seat-cover hidden benefit?

[The fingers]

I often wear 2 pairs of vinyl gloves for less friction. Two bags covering the saddle might be too much. You could experiment with heavier thicknesses that would be more durable. :wink:

 

[Nobuo]

but your bottom would slide too much, I think..

 

[cal3thousand]

If you wore plastic pants, every bike seat would be like that :wink:

 

[MadRhino]

At the riding school, we use a slippery saddle to teach the students a good posture on a horse. :wink:

 

[Dauntless]

I don't know, getting just the right shape for a bike seat will prove tricky.

http://www.alibaba.com/product-detail/Bicycle-inflatable-cushion_1881688125.html