1Ideal for: Ideal for work, travel, picnic and outdoor use,has widely used, can be used for long time 2Vacuum Heat Preservation: Vacuum insulated double wall insulated food cans. Heat preservation. Keep the delicious 3Excellent Temperature Control: Double vacuum interior design with high quality durable stainless steel inside and outside for excellent temperature control and long term durability 4Advantage: Its high density keeps food warm, separate for optimal insulation and long term storage. Insulated stainless steel does not filter chemicals from food the way it does when it is heated to ensure home health 5Keep Taste Better: 304 stainless steel leakproof containers with high density materials, double wall vacuum technology, leakproof, reinforced stainless steel tanks, slow down heat, improve insulation performance lunch boxes will keep your family meals warm, leakproof, long term storage Item Type:Insulation Lunch Box Material: 304 Stainless Steel Capacity: 1500ml Style: Independent Food Grid Weight: Approx. 1200g / 42oz 1 xInsulation Lunch Box 2 xLiner