The all-rounder for your kitchen and beyond
preserve freshness longer
With the LIEBLINGSGLAS vacuum pump, your food in the Mason Jar stays fresh longer. Ideal for cut fruit and vegetables, supplies, batch cooking and meal prepping.
Simple vacuuming
Our electric pump removes the air from your Mason Jar at the touch of a button. This reduces oxidation, preserves the nutrients and flavors of your food, and minimizes food waste - without compromising on taste.
The vacuum pump fits all glass sizes with wide and regular openings and a two-part lid. The Mason Jars are multifunctional - from keeping things fresh to freezing and fermenting or as a decorative element in your kitchen. They are heat and cold resistant and have an airtight lid that guarantees maximum freshness.
Add a touch of elegance and functionality to your kitchen with Mason Jars – perfect for any occasion and an ideal addition to our LIEBLINGSGLAS accessories.
Further highlights:
🫙 can be combined with Wide and Regular Mouth Mason Jars
🫙 Remove air at the touch of a button
🫙 longer shelf life
🫙 preserves nutrients and flavors
🫙 less food waste
🫙 Wireless handling
🫙 incl. USB-C charging cable
When should I charge the device?
If the charging indicator flashes several times during use and the pump stops working, the device needs to be charged.
How do I know that the device is fully charged?
The green charging indicator will stop flashing when the device is fully charged.
How long does the vacuuming process take?
The vacuuming process takes 30 seconds. The electric pump stops automatically after this time.
How do I clean the device?
Wipe the device with a damp cloth.
Can I clean the device under running water?
No, do not place the device in water or other liquids and do not clean it under running water to avoid damage.
What is the difference between Regular and Wide?
Regular and Wide refer to the size of the glass opening. The glass opening is crucial for the combination of accessories. You can find more information in our Mason Jar Guide .
How our vacuum pump works
There are two attachments for your vacuum sealer: one for wide mouth and one for regular mouth mason jars.
Attaching the Regular Mouth attachment:
- Align the red arrow on the Regular Mouth attachment
on the release symbol on the pump. - Insert the attachment into the silicone ring on the pump.
- Turn the attachment anti-clockwise until the red arrow points to the lock symbol and clicks into place. You can now use the pump to vacuum seal regular-mouth jars.
Attaching the Wide Mouth attachment:
- Turn the Regular Mouth attachment clockwise.
- Remove the Regular Mouth attachment after you hear a "click".
- Attach the Wide Mouth attachment in the same way as the Regular Mouth attachment.

