High quality backpacks and bags, designed with attention to detail for a safer and smarter everyday life.


Why our backpacks and bags are smart 
Our biggest goal is to make our backpacks and bags as smart as possible. Our backpack is therefore not only suitable as a laptop rucksack or business rucksack, but can also be wonderfully used as a bicycle rucksack. A smart pocket system and a reflective surface equip the backpack with smart features.

Whether men or women backpack
The Luminant Bag is suitable as a ladies' backpack as well as a men's backpack. Both men and women can use the reflective backpack tragen. Through a simple design, the backpack is almost unisex

What a backpack must be able to do
We at OAK25 make high demands on our backpacks and bags. It is important to us that our development results in the perfect city backpack. It must be suitable for the modern city person as a bicycle backpack as well as a laptop or business backpack. The Luminant Bag also has to be safe, which is achieved by its reflective surface.  

Why our backpacks and bags reflect
Our backpack and our sling bags reflect in the dark. In this way we are trying to bring a little more safety to road traffic. Our bags have a fully reflective surface and make you visible at night. If a light hits the reflective backpack or the reflective sling bag the light is thrown back to the light source.