This stainless steel thermos for food is made with superior insulation that maintains temperatures inside regardless of the temperature outside and keeps food hot for 20 hours or cold for 24 hours. The perfect companion for your urban and outdoor adventures. The Dragon food thermos is designed with a leak-resistant lid, so you can put it in your backpack without worrying about any spills. This Dragon Food Jar is built to last with 18/8 high-quality food-grade stainless steel construction that’s rugged and rust-proof. It’s also made with BPA-free materials, keeping its contents safe to consume.