Vacuum Flask Stelton 991 Stainless Steel Insulated 1L

The Stelton 991 vacuum flask is a stainless steel insulated jug with a 1 L capacity, combining durable materials and a minimalist Danish design by Erik Magnussen. It features the characteristic rocker stopper and an additional screw cap for secure transport of liquids. The flask is intended to keep beverages hot or cold for extended periods while offering a clean, functional appearance suitable for home, office, and travel.

Advantages

The vacuum-insulated stainless steel construction provides thermal retention for hot and cold drinks while resisting wear and corrosion. The iconic rocker stopper allows easy pouring without fully removing the lid, and the screw cap ensures leak-resistant transport. Its 1 L volume balances capacity and portability, and the simple cylindrical design integrates well with a range of interiors.

Suitable for

• Serving hot coffee or tea at home or in the office
• Keeping beverages warm or cold during travel or outdoor activities
• Use at meetings, events, or shared kitchen spaces

Key specifications

• Brand: Stelton
• Model / MPN: 991
• Material: Stainless steel (insulated)
• Capacity: 1 L
• EAN: 5709846003538

How to use

Fill the flask with the desired hot or cold beverage, close the screw cap for transport or leave the rocker stopper in place for serving. To pour, press the rocker stopper to open the spout and release to close. For best thermal performance, preheat or pre-chill the flask briefly by rinsing with hot or cold water before filling. Clean after use according to care instructions.

Usage recommendations

Hand wash recommended to preserve finish and insulation performance; avoid abrasive cleaners and exposure to strong detergents. Do not place in microwave. Check that the screw cap is securely fastened during transport to prevent leaks.