stainless steel body, PP with wood fibre, polystyrene, silicone, nylon;vacuum insulated thermos for keeping your breakfast, lunch, snack or drink hot (or cold) for hours; 100% leak proof; full steel food contact; elastic & machine-washable nylon strap; high quality stainless steel; spoon made from 20% natural wood fiber; BPA-free; Product Size: 6" h x 3.5" dia.; packaged in Black+Blum retail gift box;