As I am sure many of you will have seen from previous posts, I am a real advocate of heat for pain. I have always said that travel is easier if I use a heat pad for a flight or train journey and have been lucky enough to have had heated seats in my car and my husband's car. Recently though we changed my car which did not have any heated seats in it so I researched on the best portable ones that plug into your cigarette lighter. I decided I didn't want the ones that have a back and cushion that you secure to the seat as I felt they would be a bit of a hassle to move over when my husband was driving. Instead I found one that was just the cushion and looked easy to set up. As the weather changed I was getting a bit desperate for the cushion and only realised when I went online to my Amazon account that the one I had ordered was coming from China so it would take a bit longer to arrive. It arrived last week and I just had to write a post on it as it's the most amazing heat pad I have ever used. It's light and portable so I can position it at my back and not as a cushion and does not need strapping in so it can be moved from one seat to another with ease. It has two heat temperatures with a remote in the middle of it but it gets so hot that I have only used the lowest temperature. It's easy to just pull out of the cigarette point when I don't want to use it and I can honestly say was worth every little penny it cost me. It is so easy to move around that I would not hesitate to take it with me if I am in another car as I find car journey's the most painful of all transport. The price is also extremely reasonable at only £12.89 including delivery. It is advertised as a Comfortable Quick Warming Heated Car Seat Cushion Pad Auto 12V Warmer Pad Hot Cover Automobile Heating Mat for Cold Weather and Winter Driving, from a company called  sweetlife