Oleni Mason Jar as cereal jar - perfect for taking with a lid
A glass for all occasions - the Oleni Glass Wide 500 ml is one of our classics. The straight shape with a wide opening makes the Mason Jar a multifunctional all-rounder. The difference to our classic Oleni Mason Jar | Regular | 500 ml: The “Wide Collection” has a wider glass opening. The filling quantity is the same for both Mason Jars.
A breakfast bowl or fermented food can be easily spooned out of the Oleni glass with its wide mouth opening. The glass can be easily cleaned in the dishwasher after use without the lid.
The Oleni glass 500 ml is suitable Perfect for storing smaller supplies, such as nuts or lentils. The reinforced lid seals the jar airtight.
Tip: To prevent your cereal from getting mushy during transport, you can use your LIEBLINGSGLAS Wide Mouth with the stainless steel lunchbox insert This separates liquid from dry ingredients and you mix your muesli with the yoghurt right before eating. Super practical and sustainable at the same time.
Would you like to add a stainless steel lid to your jar? We offer the one-piece lid or the two-piece lid individually in the shop.
Will 1 kg of flour fit in 1 L Mason Jar?
Volume (kg) is not weight (ml). You can find out which glass is best suited for your supplies in our size guide .
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 .
Are the jars and lids free of BPA and plasticizers?
Yes.
Do the jars come with lids?
Yes, all jars include a two-piece lid. One-piece lids or wooden lids are available separately.
Why is the standard lid two-part?
The two-part lid turns the FAVORITE GLASS into a multifunctional glass and can be combined with our accessories such as the lemon squeezer. Remove the plate, put in the lemon squeezer and screw on with the ring.
Is the glass dishwasher safe?
Yes.
Can I use the Oleni glass for baking?
All jars up to 0.5 l can be baked at up to 180 degrees. You can find tips on baking in jars here.
Is the glass suitable for the microwave?
Yes, the jar can be used in the microwave without the lid.
How do I sterilize the jars properly?
To avoid a temperature shock for the glass and thus a possible breakage, we recommend sterilizing the glass gently: the glass should gradually get used to the temperature and the material can expand slowly. Therefore, we recommend placing the glasses in the water bath for sterilization and then heating them slowly.
How do I freeze properly in the jars?
Follow these 4 tips for freezing: (Or learn more here )
- Leave space to the edge and fill 2/3 of the glass.
- Allow the contents to cool
- Place the lid loosely on top
- Let it thaw slowly
Are the glasses moth-proof?
Yes, the two-part lid seals the jar airtight - absolutely moth-proof.
That's why our lids are two-part
Our Lieblingsglas is a real all-rounder. Thanks to the two-part lid, our Mason Jar becomes a multifunctional jar . The smart lid enables multifunctional use with our accessories , such as the lemon squeezer or the spiral cutter.
And this is how it works : Simply remove the lid plate, insert the desired accessories and secure with the screw ring. This turns the Mason Jar into a practical kitchen aid or decorative element that is individual and space-saving.
Create your perfect jar!

