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Case it

Case-it School Zipper Binder | 2-Inch O-Rings | 350-Sheet | D-251 Jet Black

  • Based on 3,733 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Sep 19
Order within 8 hours and 26 minutes
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Color: A Jet Black


Size: 1 Pack


Features

  • ORGANIZATION: Equipped with durable 2-inch O-rings that hold up to 350 sheets, ensuring all your papers, notes, and documents stay organized and accessible throughout the day.
  • SPACIOUS & SMART DESIGN: Featuring 2-inch O-rings with a 350-sheet capacity, this binder provides ample space for papers, dividers, and accessories, making it a reliable tool for managing assignments or office files.
  • ALL-IN-ONE STORAGE: Includes multiple pockets for pens, calculators, and supplies. Stay prepared and organized wherever you go.
  • 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

Stay on top of your schoolwork and office tasks with the Case-it Classic Zipper Binder. This versatile and durable binder is designed to keep papers, notes, and supplies organized in one place. Equipped with 2-inch O-rings, it holds up to 350 sheets, making it ideal for students and professionals managing multiple subjects or projects. With multiple interior and exterior pockets, you can easily store pens, calculators, and other essentials without clutter. The full-zip closure keeps everything secure, preventing important documents from slipping out. Whether you’re heading to school, work, or a meeting, this binder provides a convenient all-in-one storage solution. Designed for easy transport, it features a reinforced handle and an adjustable shoulder strap, allowing you to carry it comfortably throughout your day. Made with high-quality ripstop material, this binder is built to handle daily wear and tear, ensuring long-lasting durability.

Color: A Jet Black


Material: Kraft Board with Ripstop Nylon


Capacity: 2 inches


Brand: Case it


Sheet Size: a4


Brand Name: Case it


Number of Pieces: 1


Number of Packs: 1


Number of Items: 1


UPC: 022293117388


Item Highlight: Classic, Multiple Storage Pockets, Shoulder Strap, School & Office Organizer


Unit Count: 1 Count


Item Type Name: Binders


Manufacturer: Case-it


Model Number: D-251-JBK


Manufacturer Part Number: D-251-JBK


Capacity: 2 inches


Paper Size: a4


Hole Count: 3


Supported Paper Sizes: A4


Binder Ring Type: O-Ring


Number of Dividers: 2


Color: A Jet Black


Material Type: Kraft Board with Ripstop Nylon


Item Dimensions L x W: 14"L x 13"W


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 19

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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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Pretty in Purple, much nicer than I gave it credit for being ahead of arrival
Color: Deep Purple Size: 1 Pack
I love the purple. It is not too dark and not to light, it doesn't remind me of Barney more like grape popsicles. I like that it zippers shut, but I really don't like that the zipper is attached to a thinner material than the rest of the trapper keeper is made out of. its almost as if I was wearing a triple down goose jacket you know the big ole bubble ones from back in the day but its held shut by a zipper attached to some windbreaker material. Its kind of odd. But besides that and honestly I have met me so it really may not be an issue in general even if it is bugging my inner sanity. I will eventually use it enough that I can love love love it I am sure. It so far meets all of my needs, holds the notebooks x4 I need in there and the extra brochures and samples I think its durable my 3 year old tossed it around awhile and it was fine. I think its sturdy as it is a nice binder and the rings are large and strong not the cheap ones at all. I think its an ok value for the money. I was disappointed there were no accessories included like some dividers or folders or even a pencil case with the holes already punched in it to fit. I fully plan to keep an use this as my business binder. I am planning on opening a business within the next 5 years and this binder is going to hold all of my notes, contacts, information and samples. It is a great size. I would say it is worth buying if you are doing a project or in college. It also comes with a nice thick strap you can clip to the sides also. Anyway long story longer, it scores a buy it from me. ... show more
Reviewed in the United States on March 4, 2023 by Elizabeth ~
    • Black/blue zipper binder
Color: C Midnight Blue Size: 1 Pack
Review Image by Sue Y.
Review Image by Sue Y.
Very nice, sturdy 2 inch binder. We got the black/blue and the blue is very vibrant and much prettier than in the picture. Seems to be well made, would purchase again Paper and pouch in the picture is not included
Reviewed in the United States on August 21, 2026 by Sue Y.
    • 14 year old loves it
Color: C Midnight Blue Size: 1 Pack
Bought for grandson to carry between classes at school. He really likes it and it’s holding up well! Great quality
Reviewed in the United States on August 29, 2026 by GGMaw
    • some issues but still good
Color: Z Blue Size: 1 Pack
The outer pocket is extremely small & may only store a pen or two, not much else. The interior mesh pocket does not really keep everything secure when transporting. I keep a writing tablet in it & it does not hold it in place. The rear is a little stiffer & holds things more secure. I read where people have had issues with the rings & I have found those issues to be valid. I put my documents in sheet protectors & while trying to flip through the pages, I find the pages sticking or coming out of the loose ring preventing me from turning pages. I have not had an issue where the pages slide out when carrying just when turning pages. The binder was new when purchased & I have not had to open & close the rings much after filling it so it would lend to a mechanical defect in ring placement. The covers are stiff as if they have cardboard in them which is good protection for the interior. The adjustable strap is decent & does allow you to carry your binder around or you can simply use the carry handle. The zipper is placed opposite of what I'm used to. The zipper opens from the bottom up which just doesn't seem practical, it just feels odd to open it from the bottom. The binder is expandable but until you've filled it to that point, the expansion cover just splays out when closed. Would I buy this again? Yes, until I can find something more durable. Everything about the binder is good except for the faulty rings which is my sticky point. If I can't flip the pages without having to stop to deal with the rings then the binder doesn't really do its intended job ... show more
Reviewed in the United States on January 15, 2019 by ronald wong
    • Case
Color: A Jet Black Size: 1 Pack
My son loves this case for school , fits everything he needs in it....he's had it 6 months now and it still looks new .. very durable...
Reviewed in the United States on March 24, 2026 by Michelle
    • safety binder
Color: B Fire Engine Red Size: 1 Pack
normal binder zipper and strip is great for safety hands free reasons (safety binder for teachers)
Reviewed in the United States on July 21, 2026 by melinda
    • As advertised
Color: A Jet Black Size: 1 Pack
As advertised
Reviewed in the United States on August 18, 2026 by Pam & Ben
    • Hi
Color: Deep Purple Size: 1 Pack
It was not clear
Reviewed in the United States on July 17, 2026 by endless review

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