Luminant Bag

Regular price 1 383 kr
inkl. MwSt.

Auf Lager. Versand am nächsten Werktag.
  • Free
  • Climate neutral
Featured in:
  • ARD
  • Allgemeine Zeitung

reflective backpack
The Luminant Bag is your perfect companion for the city. As a bicycle backpack, it is particularly suitable due to its reflective surface and thus creates safety in traffic. An intelligent pocket system makes the bag the perfect laptop backpack with which you can store everything safely and smartly.

A year ago we were desperately looking for a backpack with many functions, safety features, but also with a really good design. No results. We asked our friends. They weren’t completely happy with their bag aswell. So we started by ourselves. We wanted to combine our passions for technology, cycling and design in one product.

intelligent compartments - Whether it's the fast access for iPad and laptop or the secure storage of valuables in the hidden pockets behind the back padding. The Luminant Bag is the perfect companion for the city.

safe in road traffic -  Thanks to the fully reflective surface of the backpack, you are clearly visible in the dark and can get through the city safely.

timeless design - The minimalist design of the backpack is timeless. Due to the simple look, it can be easily combined with any outfit.

support a young startup - Interested in innovative products? You would like to support a young bag startup? Then you are exactly right with us. We are 19 and 20 years old, come from Hamburg, Germany and founded our bag label about one year ago. learn more



  • 19 liter
  • dimensions: 44 x 29 x 16 cm
  • reflective surface
  • padded 15" laptop compartment
  • dimensions laptop comp.: 26 (B) x 2 (T) x 41 (H) cm
  • intelligent quick access system
  • padded tablet compartment
  • cable pocket
  • document compartment
  • foam padded backpanel and straps 
  • powerbank connectivity
  • main compartment & laptop compartment with 2-way zipper


All orders are shipped on working days and are processed and shipped the same day if the order is placed before 14:00 / 2pm.

You can find more information about our shipping conditions here.

Do you have any questions? Just write an email to or send us a message on our web-chat.

Social responsibility

Fair production and working conditions are our top priority. That's why all factories that manufacture for us are certified with the BSCI label and work according to the code of conduct.
You can read more about the BSCI here.


The topic of sustainability is important to us. As a young start-up, we feel obliged to do our best to contribute to climate neutrality. Through measures such as climate-neutral & plastic-free shipping, as well as the exclusive use of durable materials, we want to help stop climate change.
You can read more here.

Noch unsicher, welcher Bag der Richtige ist?
Finde jetzt den perfekten Bag für deinen Alltag!

  • Reflektierend
  • Regenfest
  • Gepolstertes Laptop- & iPad-Fach
  • Gepolsterte Gurte
  • Intelligentes Fächersystem
  • Secret Pockets


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About OAK25

We are Jacob and Emil, 20 and 19 years old, and are the founders of OAK25. Since the 7th grade we have been working on many digital projects in our spare time.  Our motto: If we don't find what we need, we just do it ourselves.....
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Backpack by OAK25

Cycling with the OAK25 backpack
Our backpack is wonderfully suitable as a bicycle backpack. Due to a reflective surface, the backpack is perfect for cycling to be seen well. The backpack sits comfortably on the back and avoids sweat due to quilted padding. 


The OAK25 backpack as a business bag
Because the backpack was developed as a laptop backpack for the modern city man, the bag is also wonderfully suited as a business backpack. The smart pockets of the Luminat Bag, allow you to carry your most important digital accessories safely to the office.


Why our backpack is Smart 
Not only the smart pocket system of the City Backpack makes the backpack smart in everyday life in the city, but rather the found tool of the backpack. If you lose the reflective backpack, you can find it again with the help of our Found Tool.


OAK25 backpacks for men and women
The Luminant Bag can be used as a women's backpack as well as a men's backpack. 
Both men and women can wear the reflective backpack. Due to a simple design the backpack is almost unisex.


Why the Luminant Bag reflects?
Our backpack reflects in the dark. In this way we are trying to bring a little more safety to road traffic. The backpack has a nearly fully reflective surface and makes you visible at night. If light hits thereflective backpack, the light is reflects back in the direction of the light.

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