ALFI Isotherm Perfect Thermosflasche Grey 1 L

The ALFI Isotherm Perfect Thermoflasche in Grey is a high-quality vacuum flask designed to keep beverages at the perfect temperature for hours. With a capacity of 1 liter, it is ideal for daily use, travel, or outdoor activities. The flask features alfiDur vacuum hardglass liner technology, ensuring excellent heat retention for hot drinks up to 12 hours and cold drinks up to 24 hours. The double-walled glass insert preserves the aroma of your beverages, while the one-hand push-button operation makes pouring effortless. The screw cap ensures a tight seal, and the high-quality plastic exterior provides durability. Hand wash recommended for long-lasting performance.

Advantages

• Superior temperature retention: keeps hot drinks hot for 12 hours and cold drinks cold for 24 hours.
• AromaSafe principle preserves the natural flavor of beverages.
• Easy one-hand operation with push-button pouring system.
• BPA-free materials for safe drinking.
• Durable plastic exterior with a sleek grey finish.

Suitable for

• Daily use at home or office
• Outdoor activities such as hiking, camping, or picnics
• Travel and commuting
• Serving hot or cold beverages at events

Key specifications

• Capacity: 1.0 L
• Color: Grey
• Insulation: alfiDur Vacuum Hardglass Liner
• Heat retention: Up to 12 hours
• Cold retention: Up to 24 hours
• Exterior material: High-quality plastic
• Interior material: Double-walled alfiDur glass insert
• Pouring system: One-hand operation, push-button
• Lid type: Screw cap
• Dishwasher safe: No (hand wash recommended)
• BPA-free: Yes
• Series: Isotherm Perfect
• Country of origin: Germany
• Base diameter: 155 mm
• Height: 255 mm
• Weight: approx. 0.9 kg

Recommendations

For best performance, preheat or pre-cool the flask before use. Hand wash with mild detergent and avoid abrasive cleaners. Do not microwave or freeze.