Leifheit Bolero 28338 caraffa sottovuoto 1 l, nero

The Leifheit Bolero 28338 is a 1-litre vacuum jug in black with a frosted satin appearance. It has a double-walled vacuum glass liner to help keep beverages hot or cold and a one-handed aroma button mechanism for easy opening, pouring and closing. The jug is designed for everyday use at home, in the office or for small gatherings and combines thermal performance with a compact, elegant design.

Advantages

The double-walled vacuum glass bulb provides reliable thermal insulation to maintain beverage temperature for longer periods. The aroma button enables convenient one-handed operation for pouring and closing, reducing spills and heat loss. The satin-finished exterior gives a neat, modern look while the 1-litre capacity is suitable for serving multiple cups without being bulky.

Suitable for

• Serving coffee or tea at home
• Use in the office meeting room
• Small social gatherings or brunch
• Keeping chilled drinks cool for short periods

When it may not be suitable

Because the jug uses a vacuum glass liner, it may be more fragile than fully stainless-steel vacuum flasks and could break if dropped. It is not intended for long-term outdoor exposure without careful handling.

Key specifications

• Capacity: 1 litre
• Insulation: double-walled vacuum glass bulb
• Colour: black with satin/frosted finish
• Pouring mechanism: one-handed aroma button for opening/closing
• Intended use: hot and cold beverages

How to use

Fill the jug with a hot or cold beverage, close the lid and press the aroma button to lock the pouring spout. To pour, press the aroma button while tilting the jug; release the button to close. Clean the exterior and lid with a damp cloth; follow manufacturer instructions for cleaning the vacuum glass liner and avoid abrasive cleaners or soaking if not recommended.

What to consider before purchase

• If you need high impact resistance, consider a stainless-steel vacuum flask instead of a glass-lined jug.
• Check that a 1‑litre capacity fits your typical serving needs.
• Consider where you will use it — fragile liners require careful handling during transport.

Recommendations

Use the Leifheit Bolero for indoor serving and short-term transport. Preheat or precool the jug with hot or cold water before filling to improve temperature retention and avoid sudden impacts or drops to protect the vacuum glass liner.