---
product_id: 648190960
title: "KTRIO Zipper Binder, 3 Ring 2.5 Inch Organizer With Shoulder Strap, Portfolio With Handle and 2 Pockets, Black and Grey"
brand: "ktrio"
price: "€ 277.42"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/648190960-ktrio-zipper-binder-3-ring-2-5-inch-organizer-shoulder
store_origin: NL
region: Netherlands
---

# Portable design Waterproof Holds 300 sheets KTRIO Zipper Binder, 3 Ring 2.5 Inch Organizer With Shoulder Strap, Portfolio With Handle and 2 Pockets, Black and Grey

**Brand:** ktrio
**Price:** € 277.42
**Availability:** ✅ In Stock

## Summary

> 📚 Elevate Your Organization Game!

## Quick Answers

- **What is this?** KTRIO Zipper Binder, 3 Ring 2.5 Inch Organizer With Shoulder Strap, Portfolio With Handle and 2 Pockets, Black and Grey by ktrio
- **How much does it cost?** € 277.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/648190960-ktrio-zipper-binder-3-ring-2-5-inch-organizer-shoulder)

## Best For

- ktrio enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Secure:** Crafted from premium materials for long-lasting protection.
- • **Ample Storage Space:** Generous dimensions to accommodate all your essentials.
- • **Versatile & Portable:** Includes a removable shoulder strap for on-the-go convenience.
- • **Efficient Organization:** Built-in file tabbing and multi-pocket design for seamless access.
- • **Expandable File Storage:** 12-tab system for maximum document capacity and easy navigation.

## Overview

The KTRIO Zipper Binder is a robust and stylish 3-ring binder designed for students and professionals alike. With a capacity to hold up to 300 sheets of A4 paper, it features waterproof compartments, a removable shoulder strap, and an expandable file system, making it the ultimate solution for efficient organization and portability.

## Description

KTRIO Zipper Binder, 3 Ring 2.5 Inch Organizer With Shoulder Strap, Portfolio With Handle and 2 Pockets, Black and Grey

## Features

- 【DURABLE & SECURE】: KTRIO 3 Ring Zipper Binder is made from premium materials, ensuring long-lasting durability and maximum protection for your important documents. The waterproof compartments ensure your papers are safe from spills and moisture.
- 【EFFICIENT ORGANIZATION】: Our Zip Up Binder expands to hold up to 300 sheets of A4 paper and features built-in file tabbing spaces for easy, efficient organization. The multi-pocket organizer design includes internal and external mesh pockets for storing writing utensils, calculators, and other essentials.
- 【VERSATILE & PORTABLE】: Perfect for high school and college students, as well as office workers, this Portfolio Binder includes a removable shoulder strap and portable handle for handheld or cross-body use. Its large capacity and lightweight design make it ideal for transitioning between classes or meetings.
- 【EXPANDABLE FILE STORAGE】: With 12-Tab Expanding Files, no need for extra folders to keep your files organized and accessible. The expandable file storage offers maximum document capacity and easy navigation.
- 【AMPLE STORAGE SPACE】: Measuring at 14.9x12.9x2.7 inches, our Zippered Binder Bag with Handle offers ample space for all your essentials, making it an ideal organizer for students and professionals alike. It holds300 sheet A4 papers, folders, small electronics, and more, allowing you to carry everything you need in one convenient location.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | KTRIO |
| Brand | KTRIO |
| Model Number | B1575-Zipper Binder |
| Colour | Black and Grey |
| Material | Polyester |
| Number of Items | 1 |
| Sheet Size | 210 x 297 Millimeters |
| Number of Holes | 6 |
| Manufacturer Part Number | B1575-Zipper Binder |
| Manufacturer | KTRIO |
| Country of Origin | USA |

## Product Details

- **Colour:** Black and Grey
- **Material:** Polyester
- **Capacity:** 5000 Grams
- **Brand:** KTRIO
- **Sheet Size:** 210 x 297 Millimeters

## Images

![KTRIO Zipper Binder, 3 Ring 2.5 Inch Organizer With Shoulder Strap, Portfolio With Handle and 2 Pockets, Black and Grey - Image 1](https://m.media-amazon.com/images/I/712sDATTe9L.jpg)
![KTRIO Zipper Binder, 3 Ring 2.5 Inch Organizer With Shoulder Strap, Portfolio With Handle and 2 Pockets, Black and Grey - Image 2](https://m.media-amazon.com/images/I/81A+z5C2M8L.jpg)
![KTRIO Zipper Binder, 3 Ring 2.5 Inch Organizer With Shoulder Strap, Portfolio With Handle and 2 Pockets, Black and Grey - Image 3](https://m.media-amazon.com/images/I/81FYacZj-tL.jpg)
![KTRIO Zipper Binder, 3 Ring 2.5 Inch Organizer With Shoulder Strap, Portfolio With Handle and 2 Pockets, Black and Grey - Image 4](https://m.media-amazon.com/images/I/71V1cMXWYtL.jpg)
![KTRIO Zipper Binder, 3 Ring 2.5 Inch Organizer With Shoulder Strap, Portfolio With Handle and 2 Pockets, Black and Grey - Image 5](https://m.media-amazon.com/images/I/71Q7Si2OZ3L.jpg)

## Questions & Answers

**Q: How's the zipper?**
A: We've upgraded zippers and fabrics for durability, Higher quality zippers are used for smooth and fluid zippers.

**Q: What's inside**
A: It features 3 D-shaped rings, 6 transparent document pockets, and a zippered mesh pocket for storing study tools.

**Q: What can it hold?**
A: The transparent pockets store study materials, while the zippered mesh pocket holds tools. External zip and non-zip pockets allow for easy access.

**Q: What do you get?**
A: The KTRIO Zipper Binder with Shoulder Strap.  Its unique design allows for hand or shoulder carrying, freeing your hands on the go!

**Q: Does it have straps?**
A: Yes, it comes with both hand and shoulder straps for convenience.

## Frequently Bought Together

- KTRIO Zipper Binder, 3 Ring 2.5 Inch Binder Organizer with Zipper, School Binder with Shoulder Strap, Portfolio Binder, Zip Up Binder with Strap with Handle and 2 Pockets, Black and Grey
- BIC Brite Liner Highlighters, Chisel Tip, 5-Count Pack of Highlighters Assorted Colors, Ideal Highlighter Set for Organizing and Coloring
- Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents

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**Shop now:** [https://www.desertcart.nl/products/648190960-ktrio-zipper-binder-3-ring-2-5-inch-organizer-shoulder](https://www.desertcart.nl/products/648190960-ktrio-zipper-binder-3-ring-2-5-inch-organizer-shoulder)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-22*