Premium 1L stainless steel vacuum insulated soup jar with double wall technology for superior temperature retention. Features a durable 304 food-grade stainless steel interior and exterior, polished to a sleek mirror finish with seamless construction. The advanced vacuum sealing locks in heat for 12+ hours (hot) or 24+ hours (cold), while the wide-mouth design allows easy filling and cleaning. Ideal for professionals needing lunch solutions, outdoor enthusiasts requiring portable meals, or parents preparing warm baby food. Includes a leak-proof stopper with silicone gasket and ergonomic carry handle for transportation safety. Compatible with most standard lunch bags and car cup holders. Commercial-grade construction withstands daily industrial use while maintaining elegant aesthetics.