I recently purchased a heated vest from ravean.com...

I recently purchased a heated vest from ravean.com and I am extremely happy with my purchase. The vest is lightweight and comfortable, and the heating elements work really well. I tested it out during a camping trip in colder weather and it kept me warm throughout the night. The battery life is great too, it lasted the entire trip without needing a recharge. I will definitely be recommending this product to my friends and family.