All metal - inside and out is made of 100% high-quality 304 food grade stainless steel for excellent resistance to corrosion. Ergonomic&heat resistant design hardwood handle increase the comfort of pouring and filling. Rugged construction withstands rigors of drops and knocks while on camping. It’s suitable for use on an camping fire, gas stovetop, electric stovetop and grill. Especially suitable for power outages due to hurricanes, you can still enjoy coffee at home.