Features: Highest quality, corrosion and oxidation resistant 18/8 stainless steel & BPA free parts. Wide opening, foldable stainless steel spoon, soup bowl, convenient snack compartment. Vacuum insulation and copper thermal technologies keeps contents hot/cold up to 12 hrs. Durable lead free coating on condensation free surface. Environmentally sustainable alternative compared to disposable plastic food jars. Leak proof design – 100% Satisfaction Guaranteed.