Founded in 2014, Casper quickly became a social media phenomenon and is now a billion-dollar mattress company. They disrupted the traditional mattress industry by selling comfortable mattresses online and delivering them in small boxes. Casper's innovative sleep products, including sheets, pillows, and a dog mattress, have made it one of the fastest-growing consumer brands. The company has been recognized as one of the most innovative companies in the world by Fast Company and has received accolades for its mattress design and quality.