Esbit Classic Vacuum Flask 1L - Black

Double-wall vacuum insulation keeps drinks hot for up to 24 hours, with heat retention of 60°C after a full day. The 1-liter flask is built from 18/8 stainless steel with a durable powder-coated finish.

Overview

The Esbit Classic Vacuum Flask is a robust, impact-resistant bottle designed for outdoor use. Its screw cap features a pour-through function, allowing you to serve without fully removing the lid. Two integrated drinking cups make it convenient for sharing.

What stands out

• Double-wall vacuum insulation
• Heat retention: 85°C after 6 hours, 75°C after 12 hours, 60°C after 24 hours
• 18/8 stainless steel body with powder coating
• Leak-proof screw cap with pour-through function
• Two integrated drinking cups
• BPA-free
• Opening diameter: 53 mm

Technical details

• Capacity: 1 liter
• Material: 18/8 stainless steel
• Finish: Powder coating
• Insulation: Double-wall vacuum
• Closure: Screw cap with pour-through
• BPA-free: Yes
• Leak-proof: Yes
• Opening diameter: 53 mm
• Heat retention (6h): 85°C (starting 98°C, ambient 20°C)
• Heat retention (12h): 75°C (starting 98°C, ambient 20°C)
• Heat retention (24h): 60°C (starting 98°C, ambient 20°C)

Our verdict

A reliable companion for long trips, keeping beverages hot or cold with its vacuum insulation and rugged build.