---
product_id: 49566889
title: "TopeakMTX DXP Trunk Bag"
brand: "topeak"
price: "683 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/49566889-topeakmtx-dxp-trunk-bag
store_origin: RO
region: Romania
---

# Weather-resistant build 22.6L max capacity Expandable pannier design TopeakMTX DXP Trunk Bag

**Brand:** topeak
**Price:** 683 Lei
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride Ready, Weather Steady: The Ultimate Expandable Trunk Bag

## Quick Answers

- **What is this?** TopeakMTX DXP Trunk Bag by topeak
- **How much does it cost?** 683 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/49566889-topeakmtx-dxp-trunk-bag)

## Best For

- topeak enthusiasts

## Why This Product

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

## Key Features

- • **Comfort on the Go:** Includes shoulder strap and carrying handle for versatile transport—switch from bike to hand without missing a beat.
- • **Safety Meets Convenience:** 3M reflective strip and safety light clip enhance visibility for night rides—stay seen, stay safe.
- • **Maximize Your Ride Storage:** Expandable side panniers and top section boost capacity to 22.6L—carry everything, leave nothing behind.
- • **Built to Brave the Elements:** Durable, weather-resistant materials keep your gear safe rain or shine—no compromises on your commute or adventure.
- • **Seamless MTX QuickTrack Compatibility:** Effortlessly attaches to all MTX QuickTrack racks with included side frames—upgrade your bike’s carrying power instantly.

## Overview

The Topeak MTX DXP Trunk Bag is a premium, 22.6-liter expandable cycling bag designed for maximum storage and weather resistance. Featuring side panniers, a water bottle holder, and compatibility with MTX QuickTrack racks, it combines rugged durability with practical convenience for serious cyclists seeking versatile, secure cargo solutions.

## Description

TopeakMTX DXP Trunk Bag

## Features

- The MTX TrunkBag uses a unique material process to provide our largest, stiffest, and most weather resistant MTX series bag
- In addition to the expandable top section and rear water bottle holder, the side panels expand to full panniers maximizing capacity. Total 22.6 Litre Capacity
- Compatible with all MTX QuickTrack racks with attachable side frames. MTX Dual Side Frames are required when using panniers on MTX BeamRacks.
- Features include : Water bottle holder, Shoulder strap, Carrying handle, 3M reflective strip, Safety light clip, Elastic top bungees
- Only compatible with Topeak MTX Rack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Size | One Size |
| Style | MTX DXP |
| Handle type | shoulder strap, carrying handle |
| Height | 8 inches |
| Item display length | 14 inches |
| Weight | 1.2 kg |
| Item display width | 9.5 inches |
| Shape | Expandable Top |
| Material type | Polyester |
| Number of items | 1 |
| Outer material | Aluminum |
| Seasons | Spring/Summer |
| Usage | cycling |
| Sport | Cycling |
| Volume capacity | 22.6 litres |
| Included components | Bag |
| Batteries included? | No |
| Brand | Topeak |
| Department | Unisex |
| Manufacturer | Topeak |
| Item model number | 63009805 |
| Product Dimensions | 35.81 x 24.89 x 21.59 cm; 1.15 kg |
| ASIN | B000ZKES0S |

## Product Details

- **Colour:** Black
- **Size:** One Size
- **Brand:** Topeak
- **Material:** Polyester
- **Style:** MTX DXP

## Images

![TopeakMTX DXP Trunk Bag - Image 1](https://m.media-amazon.com/images/I/81t5KzBPbeL.jpg)
![TopeakMTX DXP Trunk Bag - Image 2](https://m.media-amazon.com/images/I/81NhREq7hcL.jpg)
![TopeakMTX DXP Trunk Bag - Image 3](https://m.media-amazon.com/images/I/91i9Xf8zaaL.jpg)
![TopeakMTX DXP Trunk Bag - Image 4](https://m.media-amazon.com/images/I/91EbD2P6iXL.jpg)

## Available Options

This product comes in different **Colour Name, Pattern Name, Size Name** options.

## Questions & Answers

**Q: Is this bag large enough to hold a 13" laptop in the main compartment? And could it be fitted to a front rack on a hybrid bike (Ridgeback K4)?**
A: 1. I am sure it would fit your laptop. The measurements for the side bag are: W 31cm; D 6cm minimum (and has an expansion gusset); H 32cm at the front, increasing to 42cm at the rear.
2. I don't think you would be able to fit it onto the front of a bike, as it has a bespoke bike rack that you also need to buy separately. This has a channel for the base of the Trunk Bag to slide in to. However, when I bought mine, there was also a Topeak Trunk Bag of the same design that is held on with velcro straps, where you can use any rack. I avoided this when purchasing as the straps did not get good reviews for their longevity.
Note - it is worth checking the Topeak website to ensure you're buying the Trunk Bag with the correct volume. There are two different 'volumes' and mine is the larger one. The dimensions would be different for the smaller.

**Q: Does this topeak pannier have a velcro mounting?**
A: No, the Topeak with the yellow clip at the front is the version with a rigid plastic base that slides into a matching pannier rack (I have this type, and it is good, but it means buying the bespoke rack as well as the bag itself). When I bought mine, the version of the Topeak bag with velcro straps got poor reviews, in that the velcro tape attachments didn't last long

**Q: Hi, We have a toshiba laptop, 15 inch screen (dimensions are 31cm x 23cm x 2-3cm deep).  Will this fit comfortably into the Topeak MTX DXP Trunk Bag?**
A: Yes. The side bags are not perfect rectangles, but they aren't far off. Smallest sides are 36cm tall, 28cm wide and 6cm deep. For items of any significant weight, I recommend a rack that has fixed sides - to prevent the bag sides swinging into the rear wheel (using the elastics fitted may not provide sufficient stability).

**Q: Hi.  Can you fit an A4 hardback notebook/diary in it laying flat? Are there straps to secure the product to a standard rear cycle rack?**
A: Unfortunately this will not be big enough for an A4 Book laid flat. I would suggest looking at the Altura Urban Dryline Briefcase or something similar, although no specific to horizontal rack use they may be adaptable.

## Frequently Bought Together

- Topeak MTX TrunkBag - Rear Bicycle Bag - Spacious Storage and Easy Mounting
- Topeak MTX2.0 Explorer Rack
- Topeak TrolleyTote MTX-Compatible Collapsible Basket

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**Shop now:** [https://www.desertcart.ro/products/49566889-topeakmtx-dxp-trunk-bag](https://www.desertcart.ro/products/49566889-topeakmtx-dxp-trunk-bag)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-14*