The Thermos Outdoor flask for extreme conditions with a 0.9 liter cup, Black matt (model 150063) is a highly durable thermal bottle designed to maintain temperature in challenging outdoor environments.

With a capacity of 0.9 liters and a stylish black matte finish, this flask is optimized for rugged use. Here are some key features:

• Weight: approximately 390 grams
• Height: 300 mm
• Diameter: 8 cm

Its compact size makes it easy to carry for outdoor activities such as hiking, camping, or facing extreme weather conditions.

Technically, this flask boasts a double-wall stainless steel construction and incorporates vacuum insulation technology, significantly minimizing heat transfer via conduction, convection, and radiation. This means that the vacuum layer between the flask's outer shell and inner chamber keeps liquids hot or cold for extended periods — generally, up to 24 hours for cold beverages.

The flask also includes a 0.9-liter cup integrated into the design, serving as a convenient drinking vessel while you are on the move.

Additional practical features include:

• A screw-top lid that seals tightly to prevent leaks and provides easy access for filling and cleaning.
• A one-click pour mechanism, allowing you to pour without fully unscrewing the lid, enhancing usability in outdoor conditions.

The overall design balances lightweight portability with robustness and superior thermal retention, making it ideal for extreme conditions where maintaining beverage temperature is crucial.

This combination of reliable technical specifications and user-friendly features makes the Thermos Outdoor flask, model 150063, a premium choice for outdoor enthusiasts requiring a durable and efficient flask for hot or cold drinks.