Vacuum Flask THERMOS 4067341075 — 0.75 L Stainless Steel, Light Blue

THERMOS 4067341075 is a 0.75 L vacuum flask with a stainless steel exterior and a light blue matte finish. Its double-walled vacuum construction reduces heat transfer to keep beverages hot or cold for extended periods. Compact and designed for everyday carry, the flask is presented as a leak-resistant option for commute, office, travel and outdoor use where maintaining drink temperature matters.

Advantages

The stainless steel double-wall construction offers reliable thermal insulation without the need for external power. The 0.75 litre capacity balances portability and volume for typical daily use. The light blue matte finish provides a durable surface that resists fingerprints and mild scratches. The lid is designed to help prevent spills and to maintain the internal temperature when closed.

Suitable for

• Hot beverages such as coffee or tea for commuting or office use
• Cold drinks for outdoor activities, hiking or sports
• Travel and day trips where insulated drink storage is required
• Everyday use at home to reduce repeated heating or chilling

When it may not be suitable

This vacuum flask is not intended for long-term storage of carbonated beverages, as pressure build-up can affect sealing and safety. It may not be the best choice for very large group use when greater volume or multiple servings are required, since the capacity is 0.75 L.

Key specifications

• Capacity: 0.75 litres
• Material: double-walled stainless steel (interior and exterior)
• Finish: light blue matte
• Insulation: vacuum insulated between walls for thermal retention
• Design: compact, leak-resistant lid
• BPA: free materials for components in contact with liquids

How to use

Preheat or precool the flask by rinsing briefly with hot or cold water before filling to improve temperature retention. Fill with the desired beverage and close the lid securely to maintain insulation. To serve, open the lid following the manufacturer’s mechanism and pour or drink directly. After use, rinse and wash according to care instructions to maintain hygiene and thermal performance.

What to consider before purchase

• Required capacity: 0.75 L may be sufficient for one person but not for sharing among several people
• Intended liquids: avoid carbonated beverages and highly acidic liquids for prolonged storage
• Cleaning method: check whether the cap and parts are removable for hand-washing or dishwasher compatibility
• Weight and portability: stainless steel provides durability but adds weight compared with some plastic bottles

Usage recommendations

For best thermal performance, pre-condition the flask by filling it briefly with hot or cold water before adding your beverage. Close the lid tightly when transporting and clean all contact surfaces regularly to maintain hygiene and sealing performance.