---
product_id: 467577431
title: "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-146"
brand: "case it"
price: "C$2221"
currency: NIO
in_stock: false
url: https://www.desertcart.ni/products/467577431-case-it-the-mighty-zip-tab-zipper-binder-3-inch
store_origin: NI
region: Nicaragua
---

# Shoulder strap + handle for easy carry 5-color tabbed expanding file 600-sheet capacity 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-146

**Brand:** case it
**Price:** C$2221
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** 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-146 by case it
- **How much does it cost?** C$2221 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/467577431-case-it-the-mighty-zip-tab-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

- • **Vibrant 5-Color Tabs:** Effortlessly organize and access your documents in style.
- • **Flat-Lay Spine Design:** Write, add, or remove papers with ease—no more awkward angles.
- • **Durable Ripstop Zipper:** Zip up fast with tear-resistant, gusseted design for on-the-go use.
- • **Ergonomic Carry Options:** Switch between handle and shoulder strap for ultimate portability.
- • **Massive 600-Sheet Capacity:** Carry your entire workload without breaking a sweat.

## Overview

The Case-it Mighty Zip Tab Zipper Binder (3-inch O-rings) is a premium, durable organizer designed for professionals and students alike. Featuring a 600-sheet capacity, 5-color tabbed expanding file, multiple zippered pockets, and ergonomic carrying options, it combines high functionality with sleek jet black aesthetics. Its ripstop gusseted zipper and flat-lay spine ensure durability and ease of use, making it the ultimate binder for managing large volumes of documents on the move.

## Description

The Case-it Mighty Zip Tab Zipper Binder is an efficiently-designed 3-ring organizer with a five-color, tabbed expanding file folder. This large-capacity binder includes a gusseted zipper made with ripstop material that conveniently keeps tears from spreading. The zipper has a unique angled design to make it easier and quicker to zip things up when packed with your important papers and materials. The D-146 uses Kraft board instead of PE board to give its binders a firm, stiff shape that won't buckle or warp. The spine is specially designed so that your binder can lay flat when open, making it easier to add or take papers out, and to take notes in. Case-it produces quality binders offering unique organizational tools for school or home use.

## Features

- SCHOOL SUPPLIES: Case-it’s 3-inch Mighty Zip Tab Zipper Binder has a standard O-ring size of 3 inches and holds up to 600 sheets of paper
- EXPANDABLE: Stay organized with the 5-color tabbed expanding file for important papers and documents. With that much room, keeping up with your classes is a breeze!
- MAXIMUM STORAGE: With no shortage of interior and exterior zippered pockets you can keep more items contained in one place. The exterior zipper pocket is great for storing a couple of pencils or pens for quick access
- EASY ACCESS: Take your classroom with you anywhere! This large-capacity binder features a gusseted zipper for easy access and a convenient handle and shoulder strap for versatile carrying
- CASE-IT QUALITY: We build our binders using only the highest quality materials to strengthen and maximize durability for a consumer on the go

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Case-It |
| Brand | Case it |
| Model number | D-146-JBK |
| Product Dimensions | 33.02 x 33.02 x 0.25 cm; 988.83 g |
| Color | Jet Black |
| Material Type | Paper |
| Number of Dividers | 5 |
| Number of Items | 1 |
| Size | Single |
| Sheet Size | 8.5 x 11 Inches |
| Number of Holes | 3 |
| Manufacturer Part Number | D-146-JBK |
| Item Weight | 989 g |

## Product Details

- **Colour:** Jet Black
- **Material:** Paper
- **Capacity:** 600 Pages
- **Brand:** Case it
- **Sheet size:** 8.5 x 11 Inches

## Images

![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-146 - Image 1](https://m.media-amazon.com/images/I/91A7GfRQrkL.jpg)
![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-146 - Image 2](https://m.media-amazon.com/images/I/918MYUwvefL.jpg)
![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-146 - Image 3](https://m.media-amazon.com/images/I/81KErWqpHoL.jpg)
![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-146 - Image 4](https://m.media-amazon.com/images/I/81wySjJJoHL.jpg)
![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-146 - Image 5](https://m.media-amazon.com/images/I/91-67s2LkqL.jpg)

## Available Options

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

## 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.

## Frequently Bought Together

- Case-it Mighty Zip Tab Zipper Binder, 3" O-Ring with 5-Color tabs, Expanding File Folder and Shoulder Strap and Handle, D-146-JBK Jet Black
- Forvencer 8 Count Dividers with Two Pockets, 8 tab Binder Dividers for 3 Ring Binder Organizer, Vibrant Color, 1 Set
- Amazon Basics Clear Sheet Protectors for 3 Ring Binder, 8.5 x 11 Inch,Polypropylene, 100-Pack

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-08*