The latest masterpiece of BAGTORY is "A4, A5 Document Book Bag", which I personally highly recommend.
If you have children at home, please be sure to have it!!!! 
There must be quite a few people who follow Liangliang fan groups or blogs. They are around the same time as my eldest son, Yoyo.
So I will encounter problems that I believe you will too.
Yoyo’s small class will start kindergarten next semester.
At the end of each semester, the school will send back all works, textbooks, etc.
I am the kind of person who keeps books, so Yoyo has a lot of kindergarten textbooks alone.
I have been looking for something suitable for collecting textbooks since I was in middle school at Yoyo, but I have never found anything that I like.
So I put all the textbooks of YoYo for five semesters in a storage box. It’s so messy!!!
It’s very complicated for a mother who is obsessed with storage. 
Waiting and waiting~~~Finally, BAGTORY fulfilled my wish~~~
This document bag is so awesome!!!
In this way, all the textbooks of the same semester are collected in one bag, clear and orderly.
A4, A5 high-definition document book bag
Classified storage by subject, neat business management
Nylon accordion folds, saves space and does not take up space
0.3mm environmentally friendly transparent PVC material, nylon edge
A4 size: 31L x 22W x 8H accordion fold (cm) (pack of 2)
A5 size: 23L x 16W x 6H accordion fold (cm) (pack of 3)
Document book bags are available in two sizes: A4 and A5.
I personally prefer A4 size!!!
Because many textbooks are A4 size, they can be stored just right.
The colors include red, black, beige and blue.
I chose beige, it’s pure, simple and attractive
Because I have only received one set of A4 file book bags so far.
So I first took out the textbooks for the first and next semester of YoYo’s senior class and sorted them out.
Look!!! There are so many textbooks in just two semesters!!!
How can this be done without proper storage and classification?
Yoyo just graduated from the first class, so I asked Yoyo to take out the textbooks he will take next semester.
The others are from the first semester of senior classes!!
I would be dazzled if I divided it myself, ha!!!
The size of the A4 file book bag is 31L x 22W x 8H (cm),
It can really hold many, many textbooks, don’t worry
A4 size is most suitable. It is recommended that mothers directly choose A4 document book bags.
The document bag has a carrying handle.
But I don’t think it should be used for hanging like this!!
Because you will unknowingly collect a lot of textbooks or things,
The original intention of this handgrip is actually just for us to carry it for a short time, not for us to hang it for use!!!
Don’t ask me if you cut it off XDD
Okay, I’ve collected all the textbooks for the first and second semesters of YoYo’s senior class.
Look!!! Isn’t it full yet?
It can also hold many books!!!
Since it is called a document book bag, it has a design that allows us to clearly know what documents this bag contains!!!
My handwriting is not good, so I type it, then print it out and cut it to size myself.
In this way, it is very clear what each bag contains and what period of textbooks it contains.
Is there anything super awesome!!!
There are also document and book bags that can be placed upright like this.
Suitable for the space in your home, very considerate
If you are in a higher grade, you can also put the textbooks and test papers for each subject in the same bag.
Put it on your desk and have it handy
Or you can store documents and book bags that will not be used temporarily on the shelf under the desk.
Of course, if you have a deep drawer cabinet at home, it’s best to just store it like this.
As soon as you open the drawer, you will immediately know which bag of documents and what the bag is.
It's a pity that I don't have a deep enough chest of drawers.
So I still received the textbooks organized by Yoyo in my storage box.
But it’s also great!
Let’s take a look at the before and after comparison photos!!!!!
What's up with the picture above? 
BAGTORY Document Book Bag is really my savior!!! (I’m exaggerating 
)
Liangliang, I really recommend this A4 file book bag , it is really invincible, super explosive and easy to use!!!!
After you receive it and use it, you will definitely thank Liangliang silently in your heart~~praise the King of Treasure Bags
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Excerpted and reprinted from [Liangliang Parenting Life] blog
