![Lifetime Guarantee](https://digital.hammacher.com/images30/pixel.gif)
Our items are guaranteed for their normal life under standard, non-commercial use.
This is the car seat pad that heats or cools to provide four-season comfort. Exclusively developed for Hammacher Schlemmer, the pad has pouches of endothermic crystals that zip into pockets on the seat cushion and lumbar region. The crystals draw heat away from their surroundings, creating a refreshing, cool seat, while the cover protects users from scalding upholstery. In cold weather, the pouches of crystals can be removed and the cushion plugged into a vehicle’s 12-volt charger to heat the seat and back up to 131° F for soothing warmth. The cushion has a rugged surface that wipes clean, 1/2"-thick foam padding for long-lasting comfort, and breathable mesh panels for optimal air circulation. Secures with elastic straps to most car seats. Brown/Beige. 40 3/4" L x 18" W x 2" D. (3 lbs.)
![The All Day Portable Gel Seat](https://digital.hammacher.com/Items/78710/78710_380x380.jpg)
The All Day Portable Gel Seat
![The Weatherproof Outdoor Recliner](https://digital.hammacher.com/Items/96905/96905_380x380.jpg)
The Weatherproof Outdoor Recliner
![The Organized Traveler's Ultra Light Carry On](https://digital.hammacher.com/Items/88553/88553_380x380.jpg)
The Organized Traveler's Ultra Light Carry On
![The Heated Shiatsu Full Body Massage Mat](https://digital.hammacher.com/Items/97786/97786_380x380.jpg)
The Heated Shiatsu Full Body Massage Mat
![The Best Long Reach Hedge Trimmer](https://digital.hammacher.com/Items/95870/95870_380x380.jpg)
The Best Long Reach Hedge Trimmer
![The Six Minute Laser Hair Regrowth Therapy Cap For Balding Scalps](https://digital.hammacher.com/Items/96220/96220_380x380.jpg)
The Six Minute Laser Hair Regrowth Therapy Cap For Balding Scalps
The Hammacher Schlemmer
Lifetime Guarantee
Our merchandise is guaranteed for life.
Items that we sell are guaranteed for their normal life under standard non-commercial use. Should any product fail to meet your expectations, we will replace it or refund the cost of the item less shipping and service fees. Returns older than one year will be credited in the form of a gift certificate.
We know you have a choice.
Thank you for choosing Hammacher Schlemmer.
Size Guide
![Christmas Tree Sizing Chart Christmas Tree Sizing Chart](https://digital.hammacher.com/images30/editorial/06302022d-xmas-tree-graphic.jpg)
![Our Rather Famous Lifetime Guarantee Our Rather Famous Lifetime Guarantee](https://digital.hammacher.com/images30/pixel.gif)
Our Rather Famous Lifetime Guarantee
The products we offer are as unique as our name and our merchandise is backed by our Lifetime Guarantee of Satisfaction.
Learn More![Over 175 Years Over 175 Years](https://digital.hammacher.com/images30/pixel.gif)
The Story Behind a Retail Legend
In the beginning there was hardware. Over the decades much has changed at Hammacher Schlemmer. But our original philosophy has remained constant...and still guides us more than 175 years later.
Read Our Story![The Hammacher Schlemmer Institute The Hammacher Schlemmer Institute](https://digital.hammacher.com/images30/pixel.gif)
The affiliated, independent Hammacher Schlemmer Institute was created in 1983 to rigorously research, test and rate products to make the Best products available to our customers.
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*Offer valid on orders over $99