Frontansicht großer reflektierender Rucksack für die Uni | OAK25 Rucksack
Seitenansicht des großen und reflektierenden Rucksack für die Uni | OAK25 Rucksack
Gepolsterte Gurte des reflektierenden Rucksack | OAK25 Rucksack
Intelligentes Fächersystem des reflektierenden Rucksack | OAK25 Rucksack
Ansicht von oben auf den reflektierenden Rucksack | OAK25 Rucksack
Der reflektierende Rucksack im Alltag getragen | OAK25 Rucksack


Regular price 95.00 EUR
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603 in stock

Auf Lager. In 2 - 3 Tagen bei dir zu Hause
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The perfect college backpack
The Daybag is your perfect companion for the city. Exclusively for students or all those who have never stopped learning...our Daybag masters every day situation. You can quickly access all your most important things and the reflective surface of the backpack protects you during the night.

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 too were at a loss. So we designed the perfect backpack ourselves. It was important for us to express our passion for technology, cycling and design.

The perfect size
- you can easily store your laptop or tablet in a lined compartment. The rest of the backpack has the perfect size to cope with every day situations without making the daybag too bulky.

Safe in traffic
- A large part of the backpack consists of a reflective surface. So you can get around the city safely with the Daybag, especially in the dark season.

Simple design
- The simple design of the backpack turns the daybag into a real eye-catcher. The minimalist look allows the backpack to be combined with any outfit.

Support a young start-up
 - Fancy innovative products? You want to support a young bag start-up? Then you are exactly right with us. We are 19 and 20 years old, come from Hamburg and founded our bag label about one year ago. Learn more about us

Produkt details:

  • Capacity: 17 L
  • Outer dimensions: 44 x 30 x 15 cm
  • Reflective outer materials
  • paddet 16" laptop compartment
  • Laptop compartment: 27 (B) x 2 (T) x 42 (H) cm
  • Zipper compartment 
  • Document compartment
  • Padded back and straps
  • Large 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.


      Basierend auf 51 Bewertungen Write a review

      From our customers


      Very cool backpack.
      And the glow in the dark is great anyway. Like all products so far: clear 1* I can absolutely recommend!




      The Daybag has a really great size for studying. A laptop, the most important accessories, a small pencil case and a few books fit in here.

      Die Gründer Emil und Jacob der Marke OAK25

      The OAK25-Story

      Young founder

      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 motto: If we can't find what we're looking for, we'll just make it ourselves.......

      Read more

      More about OAK25