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; With every purchase you make, as part of our commitment to the 1% for the Planet charity, we contribute 1% of the sale entirely towards fighting food waste.