---
product_id: 499323897
title: "Bike Rear Rack Bag"
brand: "rockbros"
price: "B/.614"
currency: PAB
in_stock: null
reviews_count: 13
category: "Rockbros"
url: https://www.desertcart.com.pa/products/499323897-bike-rear-rack-bag
store_origin: PA
region: Panama
---

# Expandable 25L-32L capacity 100% Waterproof, no leaks Tool-free quick installation Bike Rear Rack Bag

**Brand:** rockbros
**Price:** B/.614
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Gear Up, Stay Dry, Ride Bold!

## Quick Answers

- **What is this?** Bike Rear Rack Bag by rockbros
- **How much does it cost?** B/.614 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/499323897-bike-rear-rack-bag)

## Best For

- rockbros enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** High-density nylon with wear-resistant foot pads means this bag stands up to rough roads and rugged adventures.
- • **Snap & Go Setup:** Adjustable buckles and rotational bracket ensure a secure fit on any rear rack without fumbling with tools.
- • **Clean & Convenient:** Roll-top closure and easy-wipe surface keep mud and dirt at bay, while mesh pockets separate wet items from dry.
- • **Ride Rain or Shine:** Fully sealed seams and PVC coating guarantee zero water intrusion, keeping your gear dry no matter the weather.
- • **Pack More, Stress Less:** Expandable design from 25L to 32L fits everything from laptops to cycling essentials—perfect for daily commutes or epic tours.

## Overview

The ROCKBROS Bike Pannier Bag is a robust, 100% waterproof rear rack bag with a versatile 25-32L expandable capacity. Crafted from high-density nylon with sealed seams and a PVC film, it offers unmatched durability and weather protection. Designed for easy, tool-free installation and quick cleaning, this pannier is ideal for professional cyclists and touring enthusiasts who demand reliability and ample storage on every ride.

## Description

ROCKBROS Bike Pannier Bag 25L-32L 100% Waterproof Rear Rack Bicycle Bag for Rear Carrier Bike Handbag for Cycling Touring Travelling Black 2PCS : desertcart.co.uk: Sports & Outdoors

Review: Spacious, sturdy and fully waterproof – great for commuting or touring - This pannier bag is excellent – very sturdy with a solid build and completely waterproof even in heavy rain. The storage capacity is impressive, and the expandable design is perfect for longer trips. Velcro straps hold it securely in place, and installation is quick and hassle-free. Easy to open and close on the go, with plenty of room for daily essentials or travel gear. Great functionality and well worth the investment for regular cyclists.
Review: High quality Pannier bag - I decided to buy a new Pannier, this fits the bill totally, very practical , spacious and so easy to use. It is waterproof and very good for using on my bike in wet weather as it dry quickly and keeps all the things inside the Pannier bag dry, It comes with a strong handle with is very useful, and has to top strap to clip the Pannier down at the top and also 2 side straps for added security on this Pannier. A inside zip up pocket to put lock keys and other small items in. The colour a nice bright yellow to be seen by other road users in the day and at night for safety. All in all a great Pannier.

## Features

- 【100% Waterproof】This waterproof bike rear rack bag is made of high density Nylon and covered with PVC film, what’s more, all seams are sealed by hot pressing without stitches or pinholes, which ensures reliable durability and 100% waterproof, suitable for cycling, traveling, touring and other outdoor activities.
- 【Easy to Wipe Clean】Adopt Roll-Top closing way and buckles without zipper, it has a superior performance to prevent from rain, mud, splash and dirt. The surface of the bicycle pannier is easy to clean quickly with a damp cloth or tissues without worry of muddy roads. It allows you to keep the wet clothes in the outer mesh pocket to avoid them mixing with other dry stuffs.
- 【Durable & Sturdy】Made of high quality PVC mesh fabric is more durable and tear resistance. A foot pad which made out of a wear-resistance fabric on the bottom of the bike pannier bag could protect it from wear and tear during the touring and cycling.
- 【Easily Adjusted】With two movable buckles and one rotational bracket on the back, the bike cargo rack pannier can be fixed and adjusted at appropriate position on the rear seat trunk rack of bicycles, which ensures your cycling on a bumpy road. Easy and quick to install, no extra tools needed.
- 【Large Capacity】Fully expanded to hold 32L Max capacity, fold the bike rear bag up to 25L capacity, compatible with all the cycling necessities like clothes, shoes, laptop, food, bike tools, etc. Each of activities such as cycling and camping requires many things, this bike cargo rack bag is large enough to hold all the gear you need.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B71KBLC9 |
| Best Sellers Rank | 6,217 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 3 in Cycling Panniers & Rack Trunks |
| Brand | ROCKBROS |
| Customer Reviews | 4.4 4.4 out of 5 stars (536) |
| Date First Available | 19 July 2022 |
| Item Weight | 1.16 kg |
| Item model number | 30140022001*2/DE |
| Manufacturer | ROCKBROS |
| Manufacturer part number | 30140022001*2/DE |
| Model | 30140022001*2/De |
| Product Dimensions | 32 x 17 x 40 cm; 1.16 kg |
| Special Features | waterproof |

## Product Details

- **Brand:** ROCKBROS
- **Colour:** Black-2pcs
- **Material:** Nylon, PVC
- **Size:** 25-32L
- **Vehicle service type:** Bicycle

## Images

![Bike Rear Rack Bag - Image 1](https://m.media-amazon.com/images/I/61ZWXlaK80L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Spacious, sturdy and fully waterproof – great for commuting or touring
*by G***E on 26 May 2025*

This pannier bag is excellent – very sturdy with a solid build and completely waterproof even in heavy rain. The storage capacity is impressive, and the expandable design is perfect for longer trips. Velcro straps hold it securely in place, and installation is quick and hassle-free. Easy to open and close on the go, with plenty of room for daily essentials or travel gear. Great functionality and well worth the investment for regular cyclists.

### ⭐⭐⭐⭐⭐ High quality Pannier bag
*by M***S on 26 January 2026*

I decided to buy a new Pannier, this fits the bill totally, very practical , spacious and so easy to use. It is waterproof and very good for using on my bike in wet weather as it dry quickly and keeps all the things inside the Pannier bag dry, It comes with a strong handle with is very useful, and has to top strap to clip the Pannier down at the top and also 2 side straps for added security on this Pannier. A inside zip up pocket to put lock keys and other small items in. The colour a nice bright yellow to be seen by other road users in the day and at night for safety. All in all a great Pannier.

### ⭐⭐⭐⭐ Better than most
*by J***E on 22 August 2025*

These bags are brilliant, fully waterproof and hold alot. However theyve banged against my breaks alot causing a repair to be needed, a way around this problemnis ive bough for £6 some adhesive stoppers that are ment to be for the back of a headboard on a bed (stop headboard banging the wall) whilst its made them a little more awkward to put on the bike its kept them away from my breaks. If they designed them with zip away straps to anable you to put them on your bike whilst out, if they need removing from your bike would be an amaizing addition because they are awkward to carry. All in all though they are easy to use, great quality, decent size and waterproof well worth paying the extra for.

## Frequently Bought Together

- ROCKBROS Bike Pannier Bag 25L-32L 100% Waterproof Rear Rack Bicycle Bag for Rear Carrier Bike Handbag for Cycling Touring Travelling
- ROCKBROS Bicycle Pannier Rack Mountain Bike Pannier Rack Quick Release with Reflector 24-29 Inch With/without Mudguard Aluminium Alloy

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-12*