The Primus Vacuum Bottle has a capacity of 0.75 liters and is made of stainless steel. The double-walled bottle offers excellent insulation and has a low weight. The lid can also be used as a cup. The outer layer of the insulating bottle is Powder coated”, which gives you extra grip when you hold the bottle. The coating also ensures that the insulated bottle is less vulnerable and is dishwasher safe. Keeps liquids warm for about 16 hours, also suitable for cold drinks.