http://www.shop.selfcoolingproducts.com/product.sc?productId=1  Self Cooling Eye Mask
http://www.shop.selfcoolingproducts.com/product.sc?productId=2  Self Cooling Cushion
http://www.shop.selfcoolingproducts.com/product.sc?productId=3  Self Cooling sport event cushion
http://www.shop.selfcoolingproducts.com/product.sc?productId=4  Self Cooling Pillow
http://selfcoolingproducts.com/  
Cushion not only for homes. Wheelchair cushion
A cushion that absorb your body heat, causing you to feel a slow soothing coolness within 30 seconds. Body temperature 98.6 degree, minerals 77 thus 21 difference. Not a shocking cold like refrigerated gel, self cooling cushion are sealed from contamination, leaving natures natural cooling properties. At this point the crystals turn into a liquid, (absorbing your energy) then at night with the charged energy from your body the crystals release that energy turning back into crystal state. Thus using your energy to keep you cool the next day. Natural and non-hazardous. Cushion, will automatically regenerate, overnight without refrigeration. Self Cooling Cushion. These are not like refrigerated gels Not a shocking cold!
For every great products, there are drawbacks, these cushions are insignificant. Self cooling cushion your best choice for any cushion needs home or sporting event.
1st) Drawback is the weight. because you sit or rest on the self cooling cushion.( insignificant).
2nd) Drawback is that cushion should avoid direct sunlight. You sit or rest on the self cooling cushion . ( insignificant ) (When not in use store cushion out of direct sunlight) When not in use store under dash or seat.
http://selfcoolingproducts.com/

See environmental gage http://selfcoolingproducts.com/hazardous.html 

See testing page http://selfcoolingproducts.com/testing.html 

See free shipping page http://selfcoolingproducts.com/Shipping.html

other blogs http://blog.selfcoolingproducts.com/ 

http://coolingcushions.blogspot.com/2008/10/self-cooling-cushions-eye-mask-pillows.html 

They also have ball park cushions for sporting events

Wheelchair cushions