---
product_id: 477393711
title: "Case-it Mighty Zip Tab School Zipper Binder | 3-Inch O-Rings, 600-Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-146 Spearmint"
brand: "case it"
price: "56.46 OMR"
currency: OMR
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.om/products/477393711-case-it-mighty-zip-tab-school-zipper-binder-3-inch
store_origin: OM
region: Oman
---

# portable with shoulder strap 600-sheet capacity 5-subject expanding file Case-it Mighty Zip Tab School Zipper Binder | 3-Inch O-Rings, 600-Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-146 Spearmint

**Brand:** case it
**Price:** 56.46 OMR
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** Case-it Mighty Zip Tab School Zipper Binder | 3-Inch O-Rings, 600-Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-146 Spearmint by case it
- **How much does it cost?** 56.46 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/477393711-case-it-mighty-zip-tab-school-zipper-binder-3-inch)

## 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

- • **Built to Brave the Day:** Ripstop nylon material resists wear and tear, ensuring your binder stays fresh all year long.
- • **Secure Every Essential:** Multiple interior and exterior zippered pockets keep pens, pencils, and personal items safe and accessible.
- • **Bulk Up Without the Bulk:** Spacious 3-inch O-rings hold up to 600 sheets—perfect for the busiest schedules.
- • **Master Your Multitasking:** Built-in 5-tab expanding file folder for effortless color-coded organization across subjects.
- • **Carry Comfortably, Anywhere:** Durable handle plus adjustable shoulder strap for seamless transport between home, school, and beyond.

## Overview

The Case-it Mighty Zip Tab School Zipper Binder is a durable, high-capacity organizer designed for students managing multiple subjects. Featuring 3-inch O-rings that hold up to 600 sheets, a built-in 5-subject expanding file folder, and multiple zippered pockets, it offers secure, color-coded storage. Its ripstop nylon construction and portable design with handle and shoulder strap make it a reliable, stylish companion for daily academic life.

## 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!

Review: The headline says it all. It's a great binder, and every kid should own one. This binder has helped my two middle school boys tremendously. It taught them to be organized (and one kid was extremely disorganized). They can keep subjects separate. The binder holds multiple notebooks, folders, dividers, supplies, even some textbooks (the thinner ones, not the huge textbooks we lugged around as kids). My kids literally carry all subjects in this one binder. They no longer have to stop at their lockers in between classes and rush to class. Yes, it does get heavy if you're loading all subjects into this binder, but it is worth it and my kids have never complained. They absolutely love it, and other friends have asked where we get this so they can also get for their kids! It's really great, because it zips shut so nothing falls out, even if you store pencils or markers in it. The binding is very sturdy, and has lasted all year. I do switch it out at the beginning of the new school year and buy a new one. Not because the old one broke, but just because some edges can get frayed, and my kids enjoy starting each year with a fresh clean binder. Please buy this for your kids if they're in middle school. It is a life saver.
Review: Bought for my child who needs to carry a heavy binder in school. Its handy and looks good. Quality seems ok but material could be thicker. Not sure it will last too long but time will tell. Shoulder strap is not patted at all.

## 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.
- TAKE IT ANYWHERE: Portable with a handle and a shoulder strap, this binder lets you carry your essentials comfortably. Easy to carry between home, school, and extracurriculars.
- QUALITY: Made from durable ripstop material, this binder resists wear and tear, standing up to even the toughest school days.
- SIZE: 13” x 13” x 3.75” — spacious yet compact enough for easy transport.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B36H25S1 |
| Best Sellers Rank | #147,819 in Office Products ( See Top 100 in Office Products ) #84,411 in Office Supplies |
| Brand | Case it |
| Colour | C Spearmint Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,293) |
| Date First Available | 20 June 2022 |
| Generic Name | Binders |
| Item Dimensions LxWxH | 33 x 33 x 0.3 Centimeters |
| Item Weight | 989 g |
| Manufacturer | Case-it |
| Manufacturer Part Number | D-146-SMT |
| Material | Kraft Board with Ripstop Nylon |
| Model Number | D-146-SMT |
| Net Quantity | 1.0 Count |
| Number of Dividers | 5 |
| Number of Holes | 3 |
| Number of Items | 1 |
| Sheet Size | 8.5 x 11 Inches |
| Size | 1 Pack |

## Product Details

- **Brand:** Case it
- **Capacity:** 3 Inches
- **Colour:** C Spearmint Blue
- **Material:** Kraft Board with Ripstop Nylon
- **Sheet Size:** 8.5 x 11 Inches

## Images

![Case-it Mighty Zip Tab School Zipper Binder | 3-Inch O-Rings, 600-Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-146 Spearmint - Image 1](https://m.media-amazon.com/images/I/4151B3-ZGVL.jpg)
![Case-it Mighty Zip Tab School Zipper Binder | 3-Inch O-Rings, 600-Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-146 Spearmint - Image 2](https://m.media-amazon.com/images/I/41JlehaykAL.jpg)
![Case-it Mighty Zip Tab School Zipper Binder | 3-Inch O-Rings, 600-Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-146 Spearmint - Image 3](https://m.media-amazon.com/images/I/41pCc9bkQ4L.jpg)
![Case-it Mighty Zip Tab School Zipper Binder | 3-Inch O-Rings, 600-Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-146 Spearmint - Image 4](https://m.media-amazon.com/images/I/51Jl4x-5xLL.jpg)
![Case-it Mighty Zip Tab School Zipper Binder | 3-Inch O-Rings, 600-Sheet Capacity, 5-Subject Expanding File Folder, Multiple Pockets & Storage Organizer, Shoulder Strap | D-146 Spearmint - Image 5](https://m.media-amazon.com/images/I/51V6kKoYAiL.jpg)

## Questions & Answers

**Q: is the fabric on this binder water resistant?**
A: We ordered them for our fleet trucks. They are really durable and the manager is really impressed and happy with them. I think they are water resistant because we keep all the important paperwork in them. But I am not positive.

**Q: Does this fit in a backpack?**
A: Yes. In a large backpack. My daughter is 6th grade. Her middle school requires all students to carry a 3" 3 ring binder to each class period. All the students carry these around using the shoulder strap. She carrys this with 7 spiral notebooks, 7 folders, 2 marble composition notebooks inside, zipped up and it fits in the large Jansport backpack to and from school.

**Q: Does it have a shoulder strap?**
A: The chart shows it comes with a strap

**Q: who makes it?**
A: The brand is "Case-It."  I've never heard of it before, but 3 weeks into the school year it's still looking new.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***S on 21 May 2024*

The headline says it all. It's a great binder, and every kid should own one. This binder has helped my two middle school boys tremendously. It taught them to be organized (and one kid was extremely disorganized). They can keep subjects separate. The binder holds multiple notebooks, folders, dividers, supplies, even some textbooks (the thinner ones, not the huge textbooks we lugged around as kids). My kids literally carry all subjects in this one binder. They no longer have to stop at their lockers in between classes and rush to class. Yes, it does get heavy if you're loading all subjects into this binder, but it is worth it and my kids have never complained. They absolutely love it, and other friends have asked where we get this so they can also get for their kids! It's really great, because it zips shut so nothing falls out, even if you store pencils or markers in it. The binding is very sturdy, and has lasted all year. I do switch it out at the beginning of the new school year and buy a new one. Not because the old one broke, but just because some edges can get frayed, and my kids enjoy starting each year with a fresh clean binder. Please buy this for your kids if they're in middle school. It is a life saver.

### ⭐⭐⭐⭐ Review
*by D***. on 3 September 2024*

Bought for my child who needs to carry a heavy binder in school. Its handy and looks good. Quality seems ok but material could be thicker. Not sure it will last too long but time will tell. Shoulder strap is not patted at all.

### ⭐⭐⭐⭐⭐ Review
*by E***E on 1 April 2025*

I use this for storing knitting needles, notions, etc. I use clip in zipper pouches with it, also ordered from Amazon. Great item.

## Frequently Bought Together

- Case-it The Mighty Zip Tab Zipper Binder - 3 Inch O-Rings - 5 Color Tab Expanding File Folder - Multiple Pockets - 600 Page Capacity - Includes Shoulder Strap - D-146-SMT
- Case-it The Mighty Zip Tab Zipper Binder - 3 Inch O-Rings - 5 Color Tab Expanding File Folder - Multiple Pockets - 600 Sheet Capacity - Comes with Shoulder Strap - Jet Black D-156-N

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-01-27*