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Luminant Bag
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Luminant Bag

Luminant Bag

Regular price €149,00 Sale price €134,00
Tax included.
790 in stock

In stock. In 3 - 5 business days at your home.
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Safe: A backpack that brings you & your environment safer through the day. Thanks to the reflective material you will no longer be overseen.

Functional: An innovative & unique compartment system makes it possible for all your documents to fit safely & organized in the Luminant Bag.

Water resistant: With the Luminant Bag & its high quality material, you don't have to worry about your electronic devices getting wet anymore.

Support a young startup: As a young startup we want to make the daily life safer & more comfortable. Become a part of this mission and bring yourself and others safer through the day!

We are Emil & Jacob, grown up in the big city of Hamburg and the founders of OAK25.

As teenagers we often got into dicey situations in traffic. Even with adulthood this has not changed and so we decided at 15 & 16 years to develop a reflective backpack to accompany you and your loved ones safer through the day.

Here you can learn more about us and our founder story...

19 l
Outer measurements
 44 x 29 x 26 cm
Material Premium TPU & 210 D Polyester
Laptop compartments
Padded 16 inch laptop compartments
Measures laptop compartments
26 (W) x 2 (D) x 41 (H) cm
Pencil compartments
Main- & laptop compartments
ID-Card (Learn more)
Back and straps padding
Zipper pocket
Water resistant
Secret Pocket

All our products are shipped on weekdays. Your order will always be processed the next business day and will be with you within 2-4 business days.
To compensate the CO2 emissions during shipping and thus guarantee a climate-neutral shipping, our backpacks and sling bags are shipped with DHL GoGreen. All our products are shipped within the EU.

You can find more information about our shipping conditions here.

For questions regarding returns feel free to check out our FAQ's.

Do you have further questions? Feel free to ask us! Just write an email at


As a young start-up we feel obliged to contribute to climate neutrality. Through measures such as climate-neutral shipping and the use of recycled & durable materials, we want to help to stop the climate change.
Learn more here.

Social responsibility

Fair production and working conditions are our top priority. That is why all factories that produce for us are certified with the BSCI seal and work according to the code of conduct.
Learn more about the BSCI seal here.


Customer Reviews

Based on 21 reviews Write a review

THE OAK25 Story

Young Founders

We are Jacob and Emil, 20 and 19 years old, and are the founders of OAK25. Since 7th grade we have been working on many digital projects in our free time. Our slogan: If we can't find what we're looking for, we'll just do it ourselves...

Read more

Our Customers


Super comfortable backpack and ideally suited to the needs for the office. Laptop fits in the back super nice [...]. I use it every day when I cycle to the office.




I love the smart compartment division of the backpack. A super laptop backpack for everyday use.