Kinbashi Mighty 3 Inch Zipper Binder, Green

Sale price$39.99 USD

  • 3-ring binder with 3 inch O rings.
  • Large capacity of 3 Inch round binder holds up to 500-sheet paper or card & coupon sleeves.
  • 2 inside expanding file folder pockets has a 380 sheet capacity. And there are 2 inner file mesh pockets for supplies and additional storage.
  • Made from high quality materials including water and tearing resistant fabric.
  • Easy open and close design to keep contents organized and protected.

Simple Warranty

Return undamaged items within 30 days of delivery for a full refund.


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Customer Reviews

Based on 27 reviews

This binder is incredibly spacious and comes with a convenient strap for wearing it over the shoulder or across the body. It had a lot of extra pockets perfect for storing supplies and additional folders. It's been great for my daughter's class, it holds all her papers and keeps them well-organized.

Anjali Q.
Utility folder for school

My son keeps tearing his folder that he brings to school, so I went for a more sturdy option. This is perfect for storing all his papers and the best part is that it has a zipper on the side for easy access to things. No need to open the entire binder. Very well built and good quality.

Good Product. Worth the money.

Bought this for my 6th grader. Was a perfect size to carry all her folders and large enough to fit her Chromebook. She loves the shoulder strap that comes with it so she can carry it hands free!

Great binder for organizing

Great binder for organizing school papers. My middle school daughter loves it. Is great to store lots school supplies, pockets are great to organize things, and it zips up for carrying around. Doesn't fit in a standard backpack however the carrying strap is a super nice and easy way to carry it. She also loves the teal/ green color.

Great binder

This binder is a lifesaver for my middle schooler. She is not allowed to carry her backpack in the school and must hand carry all of her books and supplies including a laptop. With so many kids carrying a large amount of stuff they would knock each other and the supplies around resulting in many things being dropped. She is able to fit almost all of her things inside the binder allowing for them to not be lost or damaged while also not making it too hard on her back.