Thermos STABILUS Alpine Star Black 0.5 L (model 6170.20)

Thermos STABILUS Alpine Star Black 0.5 L is a vacuum-insulated bottle designed to maintain beverage temperature during daily commutes, outdoor activities and travel. With a 0.5-litre capacity and a compact cylindrical shape, this thermos fits most backpack pockets and standard cup holders. The vacuum insulation reduces heat transfer to keep hot drinks warm and cold drinks cool for extended periods, while the screw-top cap provides a secure seal for leak-resistant transport.

Advantages

The stainless-steel inner and outer walls combined with vacuum insulation deliver reliable thermal retention without imparting flavors to contents. Its 0.5 L capacity balances portability and volume, making it suitable for single-person use throughout the day. The compact design and secure closure minimize spills and simplify carrying in backpacks, car cup holders or bike bottle cages.

Suitable for

• Daily commute and office use
• Hiking and outdoor activities
• Travel and transport in cars or public transit
• Carrying coffee, tea, water or other beverages

Key specifications

• Capacity: 0.5 litre
• Insulation type: vacuum insulated double-wall
• Material: stainless steel interior and exterior
• Closure: screw-top cap with leak-resistant sealing
• Shape: compact cylindrical, fits most cup holders and backpack pockets
• Finish: matte black exterior

How to use

Preheat or pre-cool the thermos by filling it with hot or cold water for a few minutes, then empty before adding the beverage to maximize thermal retention. Fill to a safe level and close the screw cap firmly to ensure a secure seal. For best results with hot beverages, avoid overfilling and handle the bottle carefully when opening. Clean the thermos after each use following the manufacturer’s care guidelines to maintain hygiene and performance.

Usage recommendations

Do not place the thermos in a microwave. Hand wash recommended; use a soft brush and mild detergent, rinse thoroughly and allow to air dry with the cap removed. Avoid dropping or exposing to strong impacts to preserve vacuum integrity and insulation performance.