Sealable Jars Qnubu California and Integra Boost
Dried harvest loses aroma and active compounds the moment it is exposed to air, light and fluctuating humidity. Sealable jars solve this with a single container - from pocket-sized Qnubu California to vacuum models and the smart humidity system Integra Boost, which keeps the relative humidity of the contents at a stable level.
Not sure which capacity and closure type suits your harvest? Write to us at info@higarden.cz and we will choose together.
Product sorting
14 items total
List of products
Listing controls
14 items total
A varied range of sealable jars!
Qnubu is a Spanish manufacturer of both stylish pocket jars and popular California vacuum jars in various capacities.
The patented way of storing dried herbs, mushrooms, dried fruit and other foods, as well as tea, tobacco or spices, is represented by jars or small jars from the Integra Boost brand. These sealable containers intelligently work with the relative humidity of the contents.
How to choose the right jar
Capacity and closure type matter. Qnubu California Pop Top pocket jars are made from 24 ml to 240 ml and are suitable for a daily portion or for your pocket - just press the lid and it pops open. For longer storage of a larger harvest, choose vacuum jars, where one press creates a vacuum and cuts the contents off from air, humidity and light at the same time. Anyone who wants a full set of sizes to hand will appreciate a set pack, for example the Qnubu California Pop Top Set with five jars from 24 ml to 240 ml.
Vacuum, glass, or controlled humidity?
- Pop Top plastic jars - small capacity, pocket format - for everyday carrying and quick access.
- California vacuum jars - vacuum closure - for long-term preservation of aroma and active compounds.
- Qnubu glass sets - inert tempered glass - for those who do not want the contents to touch plastic.
- Integra Boost - jars that work with relative humidity - for sensitive material that must not dry out or become damp.
Stable humidity is key for dried herbs: contents that are too damp mould, while contents that are too dry crumble and lose their scent. Integra Boost systems therefore balance humidity in both directions so that it stays within the ideal range, which for dried harvest is usually stated at around 55 to 62%.
Frequently asked questions
How long does harvest stay fresh in a vacuum jar?
Vacuum significantly slows oxidation and aroma loss, so the contents stay fresh many times longer than in a standard container. However, how well the harvest was dried before storage also matters.
What is Integra Boost for compared with a regular jar?
A regular jar only seals in the air, while Integra Boost also actively regulates the relative humidity of the contents - it releases humidity as needed, or absorbs it. It is suitable wherever the material must not dry out or become damp.
Can the jars also be used for food, spices and tea?
Yes. Qnubu and Integra Boost jars are suitable for dried herbs, mushrooms, dried fruit, tea, tobacco and spices - anywhere you want to preserve aroma and prevent dampness.
What capacity jar should I choose?
For a daily portion, a pocket 24 to 70 ml jar is enough; for a regular supply, 120 to 240 ml; and for a larger harvest, vacuum models with a higher capacity. If you are unsure, buy a set pack and you will have the full range covered.
We will be happy to advise you on choosing the capacity, closure type and humidity system - visit our shop in Prague or write to us.