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Case-it Zipper Binder | 3-Inch O-Rings | 600-Sheet | D-146 Morning Flowers

  • Based on 1,886 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sep 20 – Sep 21
Order within 17 hours and 56 minutes
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Color: M Morning Flowers


Size: 1 Pack


Features

  • ORGANIZATION: A built-in 5-tab expanding file folder makes color-coded subject organization effortless. Perfect for busy students managing multiple classes.
  • SPACIOUS & SMART DESIGN: 3-inch O-rings and 600-sheet capacity.
  • ALL-IN-ONE STORAGE: Multiple interior and exterior zippered pockets provide a secure place for pens, pencils, small personal items, and more. No more digging through backpacks.
  • EASY-CARRY HANDLE: Built-in handle makes it easy to grab and go no backpack required.
  • QUALITY: Made from durable ripstop material, this binder resists wear and tear, standing up to even the toughest school days.
  • BACKPACK FIT: Our binder is designed for maximum storage and fits best in LARGE-capacity school backpacks measuring at least 17.5" H x 13" W x 8" D (34L capacity). May not fit standard backpacks.

Description

Keep schoolwork neat, organized, and easily accessible with the Case-it Mighty Zip Tab School Zipper Binder. Designed for students juggling multiple subjects, this binder features a 5-subject expanding file folder for seamless color-coded organization. Its spacious 3-inch O-rings hold up to 600 sheets, making it the perfect companion for even the busiest school days. Built-in interior and exterior zippered pockets provide secure storage for pens, pencils, and small essentials—no more digging through backpacks. A durable handle and adjustable shoulder strap make carrying it between home, school, and extracurricular activities effortless. Crafted from high-quality ripstop material, this binder is made to withstand daily wear and tear while keeping everything in place. Plus, with easy access to the expanding file folder, you can grab important papers without unzipping the entire binder. Why Choose the Mighty Zip Tab School Binder? Ultimate Organization – A built-in 5-tab expanding file folder makes color-coded subject organization easy. Spacious & Smart Design – Holds up to 600 sheets with secure 3-inch O-rings to keep papers from slipping. All-in-One Storage – Multiple zippered pockets offer safe spots for pens, pencils, and personal items. Portable & Comfortable – Features a sturdy handle and adjustable shoulder strap for easy transport. Durable & Reliable – Made with ripstop material to handle everyday use without fraying or tearing. Whether you need to keep track of homework, assignments, or important notes, the Case-it Mighty Zip Tab Binder ensures they stay organized, prepared, and ready for success!

Color: M Morning Flowers


Material: Plastic


Capacity: 600 pages


Brand: Case it


Sheet Size: Letter


Brand Name: Case it


Number of Pieces: 1


Number of Packs: 1


Number of Items: 1


UPC: 022293118965


Item Highlight: Mighty Zip Tab, 5-Subject Expanding File Folder, Multiple Pockets, Storage Organizer, Shoulder Strap, School & Office


Unit Count: 1 Count


Manufacturer: Case-it


Model Number: D-146-P-MGFL


Manufacturer Part Number: D-146-P-MGFL


Capacity: 600 pages


Paper Size: Letter


Hole Count: 3


Supported Paper Sizes: Letter (8.5 x 11 inches)


Binder Ring Type: O-Ring


Number of Dividers: 5


Color: M Morning Flowers


Material Type: Plastic


Item Dimensions L x W: 3.74"L x 13.11"W


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 20 – Sep 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great binder
My son just started 6th grade and he struggles with the symptoms of his adhd and autism. He struggles with keeping organized and staying on task so I bought this trapper keeper to help him stay organized and on top of things in school. This zipper binder has a 3 inch ring in it leaving lots of room for his things he needs to keep together. This zipper binder also comes with 5 separate file folders in its own part of the binder. You can open up the whole binder or just open the zipper part that opens up to the filing folders, almost like a little window. There is also a little zipper pouch and open slot to put any other things you need. Another bonus about this zipper binder is how it comes with a strap to allow for it to be carried around. The outside of the zipper binder is like a water resistant material that's smooth. This feature is so nice because accidents happen but with this water resistant outside covering your things wont get wet. The design on the outside is amazing and the colors are vibrant. The overall quality of this zipper binder is a 10 out of 10 because it can hold lots of things inside it and it seems to be like hard to really destroy this. I believe the price is very fair for the great quality of this zipper binder. When i go the zipper binder, I set it up nice and organized for my son. He has 6 classes so I color coded the folder and notebooks to match. Each subject has its own color for the folder and notebook I put on the binder ring side but each class also coordinates with the different color filing folder. I highly recommend this binder to anyone who needs to be organized ans have all thier stuff together in one place. It has helped my son tremendously with being organized and staying on task in school. ... show more
Reviewed in the United States on September 24, 2025 by Jayme Michelle
    • Sturdy, of good quality and fun design
Color: C Desert Night Size: 1 Pack
Well packaged on arrival and sturdy. Fabric cover is a water-resistant canvas material, zippers are plastic, but sturdy. Includes a carrying strap inside, along with a handle on the outside. 5 dividers inside, a pencil pouch and additional pockets. The front has a thin/taught pocket that I don't see getting much use simply because there's no wiggle room for much outside of sheets of paper. Rings inside are metal and feel about average for other similar binders. My son is very into outer space right now, and he really likes the moon design. The gold lines are a bit metallic which is a nice touch. Fits 4+ packs of loose leaf paper without any issues. Pricing feels justified. Zipper pulls run smoothly and doesn't catch, not difficult to use. ... show more
Reviewed in the United States on August 10, 2026 by Kindle Customer
    • Spacious, Durable, and Very Convenient
Color: E Daisy Light Blue Size: 1 Pack
Review Image by Lynette Johnson
Review Image by Lynette Johnson
I absolutely love this Case-it Mighty Zip Tab School Zipper Binder. It has three rings and holds a lot more than a standard binder, which makes it perfect for keeping multiple subjects or large amounts of paperwork organized. One of my favorite features is the extra compartments inside. They’re perfect for storing papers that don’t have holes punched in them, so everything can stay neat and in one place instead of getting lost. Another great feature is the two different zipper options. You can unzip the binder completely to fully open it, or you can unzip just a small section to quickly slide your hand in and grab documents. That’s really helpful since the binder holds so much. It is bulky, but in a good way because that’s what allows it to store so many items. It also comes with a strap, which makes it much easier to carry around when it’s full. On top of that, the color is beautiful, which makes it even better. Overall, this binder is very practical, well-designed, and perfect for staying organized. I’m very happy with this purchase. ... show more
Reviewed in the United States on March 8, 2026 by Lynette Johnson
    • A Binder That Means Business—Just Bring Muscle!
Color: E Daisy Light Blue Size: 1 Pack
The Case-it Mighty Zip Tab lives up to its name—it’s a beast of a binder. With tons of storage, a built-in expanding file folder, and a sturdy zipper that could probably secure Fort Knox, it’s perfect for students who carry their academic life on their shoulders. Literally. The organization is top-notch: plenty of pockets, slots, and compartments to keep everything from pens to papers in check. The handle and shoulder strap are a nice touch, making it feel more like a briefcase than a binder. Why not five stars? Size and weight. This thing is mighty, and that means it’s bulky. If you’re trekking across campus or stuffing it into a crowded locker, you’ll notice. But if you value durability and organization over sleekness, this binder’s a winner. Just maybe skip arm day at the gym. ... show more
Reviewed in the United States on September 23, 2025 by Aaron Clayton
    • Perfect for keeping my music!
Color: B Wave Size: 1 Pack
I love this binder. I got it to keep my choir music organized and in one handy place. It's easy to carry because of the strap and handle. The zipper keeps all documents inside and I don't have to worry about them falling out as would often happen with a regular 3 ring binder. It holds a lot as well!
Reviewed in the United States on July 9, 2026 by Amazon Customer
    • Great quality
Color: A Aqua Iridescent Size: 1 Pack
Great quality, hold tons of folders and extras without making the zipper seem stressed! Obviously super cute, great bang for your buck!
Reviewed in the United States on August 12, 2026 by Lindsay
    • The most wonderful miracle!!
Color: A Aqua Iridescent Size: 1 Pack
This binder is great! I bought it for my granddaughter and she loved it!! She used it for 5th grade and it lasted. She did give it away though for someone else who wanted it. The pockets are very spacious and it is school friendly. The protection is great and the zipper quality is wonderful and lasted all year!! This is a great binder and I definitely recommend it for any kid or adult who needs it for school or work!!! ... show more
Reviewed in the United States on May 28, 2026 by carol zaloudek
    • Beautiful Roomy Binder
Color: H Mountains Size: 1 Pack
This is honestly a beautiful binder. Well put together with a strap to carry or a handle. My daughter has spent all day since she got it putting it together. It comes with a pencil pouch inside. Room for everything. Buying it was definitely not a mistake.
Reviewed in the United States on September 3, 2026 by Michelle Thompson

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