---
product_id: 253547096
title: "RX-EXT Pack Mount Extension,Black, 4"
brand: "rotopax"
price: "NT$3738"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/253547096-rx-ext-pack-mount-extension-black-4
store_origin: TW
region: Taiwan
---

# Compact Design Easy Integration Durable Build RX-EXT Pack Mount Extension,Black, 4

**Brand:** rotopax
**Price:** NT$3738
**Availability:** ✅ In Stock

## Summary

> 🔧 Gear Up for Adventure!

## Quick Answers

- **What is this?** RX-EXT Pack Mount Extension,Black, 4 by rotopax
- **How much does it cost?** NT$3738 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/253547096-rx-ext-pack-mount-extension-black-4)

## Best For

- rotopax enthusiasts

## Why This Product

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

## Key Features

- • **Maximize Your Space:** Easily add more containers to your existing kit for ultimate versatility.
- • **Precision Engineering:** Crafted with dimensions of 2.54 x 2.54 x 2.54 cm for a perfect fit.
- • **Elevate Your Adventure:** Transform your outdoor experience with this essential accessory.
- • **Lightweight Yet Sturdy:** Weighing only 318g, this extension is built to last without adding bulk.
- • **Seamless Compatibility:** Designed to work flawlessly with RX-PM, RX-PM-DLX, and RX-PM-LOX pack mounts.

## Overview

The RotopaX RX-EXT Pack Mount Extension is a must-have accessory for outdoor enthusiasts looking to expand their storage capabilities. Weighing just 318g and measuring 2.54 x 2.54 x 2.54 cm, this durable extension seamlessly integrates with existing RotopaX pack mounts, allowing for a customizable and efficient storage solution.

## Description

RotopaXRX-EXT Pack Mount Extension,Black, 4

## Features

- In order to create complete usable kit; order a Container, a Mount Plate and a Pack Mount
- To add more containers to an existing kit, add a Pack Mount Extension to your Container order
- Use in conjunction with a pack mount (RX-PM, RX-PM-DLX, RX-PM-LOX)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| UPC | 022099131960 754133173239 022099131052 |
| Manufacturer | RotopaX |
| Global Trade Identification Number | 00022099131052 |
| Model | RX-EXT |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 317.51 g |
| Item model number | RX-EXT |
| Manufacturer Part Number | RX-EXT |
| OEM Part Number | 175119 |
| Item Weight | 318 g |

## Product Details

- **Brand:** RotopaX
- **Colour:** Black
- **Material:** Aluminum
- **Item weight:** 0.7 Pounds
- **Capacity:** 1.75 Gallons

## Images

![RX-EXT Pack Mount Extension,Black, 4 - Image 1](https://m.media-amazon.com/images/I/51m4UEpjnPL.jpg)

## Frequently Bought Together

- RotopaX RX-EXT Pack Mount Extension,Black, 4
- RotopaX DLX Pack Mount - RX-DLX
- RotopaX RX-2W Water Pack - 2 Gallon Capacity

---

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**Shop now:** [https://www.desertcart.tw/products/253547096-rx-ext-pack-mount-extension-black-4](https://www.desertcart.tw/products/253547096-rx-ext-pack-mount-extension-black-4)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-05-06*