Brookstone BioSense Neck Travel Pillow Soothing support for relaxing and napping as you travel Features BioSense Memory Foam Core to help alleviate pressure U-shaped design supports your head while you nap, encouraging proper alignment between head, neck and spine Fits easily in your carry-on for in-flight napping, too BioSense Memory Foam is made with green tea, charcoal and seed oil for natural odor resistance