Esbit Sculptor Vacuum Flask 1 L - Stone Grey

The Esbit Sculptor Vacuum Flask keeps beverages hot or cold for up to 24 hours, thanks to its double-walled 18/8 stainless steel construction. With a 1-liter capacity and a leak-proof design, it is built for outdoor adventures, travel, and daily use.

Advantages

This flask excels in thermal retention: hot drinks stay at around 60°C after 24 hours, while cold drinks remain at approximately 10°C. The powder-coated stone grey finish provides a secure grip and resists scratches. It includes two stoppers—a standard screw stopper and a quick-pour stopper for convenient serving. An integrated stainless steel cup and an additional plastic cup make sharing easy. The non-slip base pad ensures stability on uneven surfaces. All materials are BPA-free and food-safe.

Suitable for

• Hiking, camping, and backpacking
• Long work shifts or road trips
• Keeping coffee, tea, soup, or cold water at the desired temperature
• Anyone needing a durable, high-capacity thermos

Key specifications

• Capacity: 1 L
• Body and inner material: 18/8 stainless steel
• Insulation: Double-walled vacuum
• Heat retention: ~60°C after 24 hours (from ~98°C)
• Cold retention: ~10°C after 24 hours (from ~4°C)
• Colour: Stone grey with powder coating
• Stoppers: Standard screw and quick-pour
• Cups: Integrated stainless steel cup + additional plastic cup
• Base: Non-slip protection pad
• Opening diameter: 53 mm
• Leak-proof: Yes
• Dishwasher safe: No (hand wash recommended)
• BPA-free: Yes

Recommendations

For best results, pre-rinse the flask with hot or cold water before filling to maximize temperature retention. Hand wash only to preserve the powder coating and vacuum seal. Ideal for outdoor enthusiasts and commuters who value reliable performance.