Campaign tracker

  • 113%funded
  • $1696pledged
  • 17backers
Back this project


We considered all the daily needs of the user for the backpack and designed this backpack that can be split into everyday backpacks and computer handbags. You can carry the entire combination for short-term travel or business trips, and you can only carry the unpacked backpack for daily leisure use. You can only carry a computer bag when you are at work.

Classic color matching

There are two colors to choose from. The stylish grey creates a high-quality texture, elegant, simple, stylish and versatile. The classic black, deep, solemn, mysterious, can bring out the noble temperament, but also reveals the domineering that there is no way to conquer.


What is the capacity of the backpack?

The 15.6-inch backpack has a capacity of 22L and the 14-inch backpack has a capacity of 14L.

What size of computer can you put down?

This backpack is available in two sizes, one 14" and one 15.6". A 14-inch, 15.6-inch computer can be placed separately.

Can the backpack be cleaned?

Can be cleaned, the material of the backpack is dustproof and wear resistant.

Is the backpack waterproof?

The surface of the backpack is covered with a waterproof film that is waterproof enough for normal life.

What should I do if I have a problem with my backpack after I receive my backpack?

Our warranty period is 2 years. If this special situation occurs, we will provide you with the best service and find the best solution for you.

What should I pay attention to when using a backpack?

This backpack is environmentally friendly and waterproof. However, please be careful not to scratch the surface of the package with sharp objects when using it.

Buy 4space handbag + backpack

Full details →

Brand introduction

The name of 4space comes from the definition of four-dimensional space, which is simply a concept of time and space. According to Einstein's theory of relativity, the space we live in now adds time to form a four-dimensional space. The four-dimensional space is one dimension higher than the space we currently live.

It is this high dimension that inspired us to design this versatile business backpack.