This Master Chef Portable Vacuum Flask is specially design with the following features: Stain-proof body coating 24 hours Hot and Cold 18/8 Stainless Steel Double wall Leak proof. Odour free Elegant to carry (Including the shoulder strap for easy to carry) Unbreakable structure Comes with attached cup/bowl Ideal for carrying liquids, ice-cubes etc Air tight insulated cover maintains temperature Preserves flavor and Freshness