Bialetti STRTH03A Vacuum Flask, 0.6 L, Black, Red

The Bialetti STRTH03A 0.6 L vacuum flask is part of the Stranger Things Capsule Collection developed in collaboration with Netflix. This double-wall stainless steel bottle holds 600 ml and features a glow-in-the-dark effect that reveals red Demogorgon graphics when the lights are off. The flask is designed to maintain beverage temperature for extended periods and combines a black and red aesthetic with durable construction suitable for travel and daily use.

Advantages

The double-wall stainless steel construction provides thermal insulation to keep drinks hot or cold for extended periods while resisting dents and wear. The 0.6 L capacity suits single-person portions for commuting or outdoor activities. A glow-in-the-dark effect adds a unique visual feature that becomes visible in low light, and the screw-top closure improves spill resistance during transport.

Suitable for

• Commuting and travel
• Outdoor activities and hiking
• Everyday use at work or school
• Fans of the Stranger Things collection who want themed drinkware

Key specifications

• Capacity: 0.6 L
• Material: Double-wall stainless steel
• Finish: Black with red graphic and glow-in-the-dark effect
• Closure: Screw-top

How to use

Fill the flask with the desired hot or cold beverage and close the screw-top cap securely before carrying. Preheat or precool the flask by filling it with hot or cold water for a few minutes, then empty before adding your drink to improve temperature retention. Avoid overfilling to prevent spills when closing the cap.

Recommendations

Hand wash recommended to preserve the glow effect and printed finish; avoid abrasive cleaners and dishwashers. Do not use the flask for carbonated beverages. Inspect seals periodically and replace if damaged to maintain thermal performance and leak resistance.