This is a stainless steel, portable thermos. It holds 0.8 liters, which is more than a 500ml plastic bottle, making it perfect for those who drink a lot! Brand new, unused. [Features] Countries around the world are now taking action to solve the serious environmental problems. In Japan, the charging for plastic shopping bags started in July 2020. To achieve zero plastic waste, the reduction of disposable plastics will accelerate further. "Plastic that is not thrown away" will change the world. Why not start by carrying "one my bottle"? What a thermos manufacturer can do. A lifestyle proposal: carrying a "my bottle." We will redefine the value of a thermos from an eco perspective. Peacock's mug bottle AKR type has a resin mouthpiece that makes it easy to drink from, and it not only keeps drinks hot and cold with its vacuum insulation structure, but also has a carry handle because it is designed to be easily carried around. The handle is designed not only for durability, but also for easy finger placement and for attaching carabiners. Why not carry it as a fashion item without being too conscious of the environment? This product was developed with the meticulous care and perspective of a thermos manufacturer with 70 years of experience. [Product Size] Width 7.7 x Depth 7.7 x Height 27.1 cm Opening diameter / 4.4 cm Body weight (approx.): 0.33 kg Capacity: 0.8L [Material/Material] Inner bottle / Stainless steel Body / Stainless steel (acrylic resin coating) Lid / Polypropylene Packing / Silicone rubber [Effectiveness] Heat retention: 74°C or higher (6 hours) Cold retention: 8°C or lower (6 hours) [Country of Origin] China