---
product_id: 456936734
title: "Case-it King Sized Zip Tab School Zipper Binder | 4-Inch D-Rings, 800 Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-186 Jet Black"
brand: "case it"
price: "KD 19.40"
currency: KWD
in_stock: true
reviews_count: 13
category: "Case It"
url: https://www.desertcart.com.kw/products/456936734-case-it-king-sized-zip-tab-school-zipper-binder-4
store_origin: KW
region: Kuwait
---

# 4-inch D-rings for max capacity 800-sheet capacity to hold it all 5-subject expanding file for ultimate organization Case-it King Sized Zip Tab School Zipper Binder | 4-Inch D-Rings, 800 Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-186 Jet Black

**Brand:** case it
**Price:** KD 19.40
**Availability:** ✅ In Stock

## Summary

> 👜 Organize like a pro, carry like a boss.

## Quick Answers

- **What is this?** Case-it King Sized Zip Tab School Zipper Binder | 4-Inch D-Rings, 800 Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-186 Jet Black by case it
- **How much does it cost?** KD 19.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/456936734-case-it-king-sized-zip-tab-school-zipper-binder-4)

## Best For

- case it enthusiasts

## Why This Product

- Trusted case it brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-in-One Storage:** Multiple pockets + zippered mesh compartment for pens, notes, and essentials.
- • **Ripstop Durability:** Tear-resistant nylon gusset means this binder survives your busiest days.
- • **Carry with Confidence:** Ergonomic handle and adjustable shoulder strap for hands-free, stylish transport.
- • **Massive 4-Inch D-Rings:** Holds up to 800 sheets—never run out of space again.
- • **5-Subject Expanding File:** Color-coded tabs keep your projects and priorities perfectly sorted.

## Overview

The Case-it King Sized Zip Tab Binder is a premium, durable organizer featuring oversized 4-inch D-rings that hold up to 800 sheets. Designed with a 5-subject expanding file and multiple storage pockets, it keeps your documents and supplies impeccably sorted. Made from ripstop nylon to prevent tears, it offers both resilience and convenience with a gusseted zipper, handle, and shoulder strap—perfect for professionals and students who demand style and function on the go.

## Description

Perfect for organizing all of your classroom essentials. Inside is a 5-tab, 6-pocket expanding file folder to keep all of your important papers secure and organized. You will also find an interior zippered mesh pocket which is perfect storage for your pens and pencils. Large exterior zippered compartment allows you to store other personal items. Patented angled zipper keeps the gusset out of the way when writing. Comes with a handle and shoulder strap enabling ease of transporting materials. Binder gusset is made of Ripstop material, which prevents tearing. Binder is constructed of sturdy Kraft Board--strong enough to last the school year and prevents warping. Unique organizational tools for school or home use.

Review: Spacious and durable school binder. - Stay organized all year long!. I purchased the Case-it King Sized Zip Tab Zipper Binder for school, and it’s fantastic. The 4-inch D-rings hold a lot of papers—up to 800 sheets—so it’s perfect for multiple subjects. The zipper closure keeps everything secure, and the tabs make organizing easy. The binder feels sturdy and durable, and it’s large enough to handle all my notes and assignments. Highly recommend for students who need extra storage.
Review: Great for organized-challenged students - avoid or minimize storing books inside - UPDATE: this lasted my son all school year. My son is pretty rough with his things (we sometimes go through 3 pairs of good-quality shoes in a school year). I used hot glue (warm temp) to permanently seal both ends of the easy-access zipper since it it started to give way after a few months’ use. This has been a huge help for my unorganized, middle-school student. He started a magnet program this year, & they’re not allowed to carry book bags to class. Fellow higher-grade parents recommended this brand, & I chose the largest option I could find. It holds up well, even with one hardback or two paperback text books inside. When held by the handle, the books’ weight pushes down against the zipper for quick access & the other main open/closure zipper. We learned that the previously mentioned book quantity is the ideal maximum. We’d purchased one before this, & the quick-access zipper couldn’t withstand the weight of 2 hardcover & 1 softcover books. Despite its cost, it was worth it for us to try again & decrease the weight inside, which has worked well. We are able to fit 3 subjects’ needs in the Case-It. That’s about 15 dividers, a softcover textbook, three two-pocket folders, papers & an additional zippered pencil pouch. It has a built-in zipper pouch that is standard size & works great, but we have too many supplies among the 3 classes to fit them all in the included pouch. Additional organization tips….. Add modified (or rounded-edge) 3-hole, 2 pocket folders to separate subjects instead of buying extended-tab dividers. It’s a little tricky to fit folders inside due to the width of the Case-It & the zipper rubbing against the folder when opened & closed. I cut off the corners of the folders & then wrapped the area with heavy packing tape so they don’t split over time. They’ve held out well. I used a white-out pen on the inside of the folder to write reminders such as my son’s student & locker #. On a notebook paper, I used different color markers to write reminders of the things that need to stay in his case-it. I put it in a page protector & placed it at the front of the 3-ring. I bought a retractable badge holder & zip-tied his thumb drive to it. I clipped the badge holder to the section behind the inside zipper pouch.

## 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: 4-inch O-rings and 800-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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B36JB1ZT |
| Best Sellers Rank | #26,455 in Office Products ( See Top 100 in Office Products ) #43 in Portfolio & Case Ring Binders |
| Binder Ring Type | O-Ring |
| Brand | Case it |
| Brand Name | Case it |
| Capacity | 800 Pages |
| Color | A Jet Black |
| Customer Reviews | 4.3 out of 5 stars 1,257 Reviews |
| Hole Count | 3 |
| Item Dimensions L x W | 13.5"L x 13.5"W |
| Item Type Name | Binders |
| Item Weight | 2 Pounds |
| Manufacturer | CASE IT |
| Manufacturer Part Number | D-186-JBK |
| Material | Nylon |
| Material Type | Nylon |
| Model Number | D-186-JBK |
| Number of Dividers | 5 |
| Number of Pieces | 1 |
| Paper Size | Letter |
| Product Dimensions | 13.5"L x 13.5"W |
| Sheet Size | Letter |
| Supported Paper Sizes | Letter (8.5 x 11 inches) |
| UPC | 022293117340 |
| Unit Count | 1.0 Count |

## Product Details

- **Color:** A Jet Black
- **Material:** Nylon
- **Capacity:** 800 Pages
- **Brand:** Case it
- **Sheet Size:** Letter

## Images

![Case-it King Sized Zip Tab School Zipper Binder | 4-Inch D-Rings, 800 Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-186 Jet Black - Image 1](https://m.media-amazon.com/images/I/91IahSgyv-L.jpg)
![Case-it King Sized Zip Tab School Zipper Binder | 4-Inch D-Rings, 800 Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-186 Jet Black - Image 2](https://m.media-amazon.com/images/I/81VFXk4Y1UL.jpg)
![Case-it King Sized Zip Tab School Zipper Binder | 4-Inch D-Rings, 800 Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-186 Jet Black - Image 3](https://m.media-amazon.com/images/I/81kojkUxxnL.jpg)
![Case-it King Sized Zip Tab School Zipper Binder | 4-Inch D-Rings, 800 Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-186 Jet Black - Image 4](https://m.media-amazon.com/images/I/81HBNzMjSCL.jpg)
![Case-it King Sized Zip Tab School Zipper Binder | 4-Inch D-Rings, 800 Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-186 Jet Black - Image 5](https://m.media-amazon.com/images/I/91ZhUaF+-6L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Spacious and durable school binder.
*by M***A on March 18, 2026*

Stay organized all year long!. I purchased the Case-it King Sized Zip Tab Zipper Binder for school, and it’s fantastic. The 4-inch D-rings hold a lot of papers—up to 800 sheets—so it’s perfect for multiple subjects. The zipper closure keeps everything secure, and the tabs make organizing easy. The binder feels sturdy and durable, and it’s large enough to handle all my notes and assignments. Highly recommend for students who need extra storage.

### ⭐⭐⭐⭐⭐ Great for organized-challenged students - avoid or minimize storing books inside
*by F***4 on October 22, 2023*

UPDATE: this lasted my son all school year. My son is pretty rough with his things (we sometimes go through 3 pairs of good-quality shoes in a school year). I used hot glue (warm temp) to permanently seal both ends of the easy-access zipper since it it started to give way after a few months’ use. This has been a huge help for my unorganized, middle-school student. He started a magnet program this year, & they’re not allowed to carry book bags to class. Fellow higher-grade parents recommended this brand, & I chose the largest option I could find. It holds up well, even with one hardback or two paperback text books inside. When held by the handle, the books’ weight pushes down against the zipper for quick access & the other main open/closure zipper. We learned that the previously mentioned book quantity is the ideal maximum. We’d purchased one before this, & the quick-access zipper couldn’t withstand the weight of 2 hardcover & 1 softcover books. Despite its cost, it was worth it for us to try again & decrease the weight inside, which has worked well. We are able to fit 3 subjects’ needs in the Case-It. That’s about 15 dividers, a softcover textbook, three two-pocket folders, papers & an additional zippered pencil pouch. It has a built-in zipper pouch that is standard size & works great, but we have too many supplies among the 3 classes to fit them all in the included pouch. Additional organization tips….. Add modified (or rounded-edge) 3-hole, 2 pocket folders to separate subjects instead of buying extended-tab dividers. It’s a little tricky to fit folders inside due to the width of the Case-It & the zipper rubbing against the folder when opened & closed. I cut off the corners of the folders & then wrapped the area with heavy packing tape so they don’t split over time. They’ve held out well. I used a white-out pen on the inside of the folder to write reminders such as my son’s student & locker #. On a notebook paper, I used different color markers to write reminders of the things that need to stay in his case-it. I put it in a page protector & placed it at the front of the 3-ring. I bought a retractable badge holder & zip-tied his thumb drive to it. I clipped the badge holder to the section behind the inside zipper pouch.

### ⭐⭐⭐⭐⭐ Large TCG collection looking to make trades at a con or LGS? This is it, you want this.
*by P***S on July 29, 2025*

Pikemon, One Piece, DBZ, MTG whatever your trading card desires are, this beauty is big and holds a ton of pages. By far the largest zip up D-ring I've seen AND THERES A BONUS!!!! I have had 0 problems catching corners of pages and such in the zipper (a common problem for zip up binders when using ultra-pro card pages). Now I'm not saying its the best in the world, theres binder etiquette to think about. I still wouldn't stack anything on top of it, and I probably wouldn't stand it up and the edges seem to be a little bendy under weight (mind you I have an entire collection of rares ranging from Invasion to FF stuffed in this 1 binder). Quality seems ok for us adult users using it as card binder, but I can see what the other reviews are talking about when they say their kid goes through em... I wouldn't trust a sharp number 2 pencil in it if I was using it for school, but for us players and collectors this is a great way to haul around a bulk at conventions and LGS's... And it's really not that expensive IMO.

## Frequently Bought Together

- Case-it The King Sized Zip Tab Zipper Binder - 4 Inch D-Rings - 5 Subject File Folder - Multiple Pockets - 800 Sheet Capacity - Comes with Shoulder Strap - Jet Black D-186
- Mead Loose Leaf Paper, Notebook Paper, Wide Ruled Filler Paper, Standard, 8 x 10.5, 200 Sheets (15200) White

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-29*