Travel Nook - New Revolutionary Inflatable Travel Pillow (Dark Blue) Travel Nook offers support for the sides of the head preventing it from nodding forward or moving from side to side. Ergonomically correct - does not push the head forward; unique cushioning side support shape, and neck hugging design. Compact, Light Weight - stows neatly in luggage or bag, weighs next to nothing. Inflatable with easy to use valves, effortless to inflate and deflate. Easy care - washable