Buy “AmazonBasics Expanding File, Letter Size – Black Office Products” Online
Bought this to store birthday cards and other greeting cards. They are sturdy. One was black, the other gray. In one, I labeled each pocket by month. In the other, I labeled the pockets by event. (Engagement, wedding, baby, friendship etc. ) The elastic loop will not work if your folder is completely expanded. A simple solution is to loop a rubberband through the elastic loop to extend it. You can even use an elastic pony tail holder to make it look more professional. Check it out!
AmazonBasics Expanding File, Letter Size – Black Review
This product is awesome! I used one to organize all my stickers. They all fit in nicely. I attached couple pictures below so you can see how much they can hold up. After the file accordion fully expanded, you won’t be able to close it. But I attached couple rubber bands to secure it a little bit. It works wonderful! I am loving it! I will use the other one to organize my daughters’ art works and school works. -Read Reviews-
Expanding file folder for organizing and storing important papers or documents
Super-durable poly material provides waterproof and tear-resistant performance
Acid free, PVC free, and archival quality for added peace of mind and safe storage
Holds up to 900 sheets; 13 individual pockets, each expanding to 7/8 inches and tabbed for labels
Full-size flexible flap and cord closure provide added security and safe transport
I have been using this product for a week now, I got to say I’m super satisfied. I have approximately 200 paper in there, it didn’t got bulky, still fits in my backpack perfectly well. Very useful, a lot of spaces and papers are easy to put in and grt out of it. Both of the colors look very good and premium, but I prefer the black one. I definitely recommend this, I’m getting two more for my mum.