---
product_id: 378745791
title: "100% Waterproof Bicycle Frame Bag Top Tube Bag for MTB, Road, E-Bike 1.5L"
brand: "rockbros"
price: "€ 78.31"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/378745791-100-waterproof-bicycle-frame-bag-top-tube-bag-for-mtb
store_origin: NL
region: Netherlands
---

# 100% Waterproof 43 cm Length 1.5L Capacity 100% Waterproof Bicycle Frame Bag Top Tube Bag for MTB, Road, E-Bike 1.5L

**Brand:** rockbros
**Price:** € 78.31
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Gear Up and Ride Out!

## Quick Answers

- **What is this?** 100% Waterproof Bicycle Frame Bag Top Tube Bag for MTB, Road, E-Bike 1.5L by rockbros
- **How much does it cost?** € 78.31 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/378745791-100-waterproof-bicycle-frame-bag-top-tube-bag-for-mtb)

## 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

- • **🔦 Safety First:** Reflective logo enhances visibility during night rides.
- • **🔧 Easy Installation:** Quickly attach with 5 hook & loop fasteners for a secure fit on any bike.
- • **📱 Space for Essentials:** 1.5L capacity holds your phone, tools, and keys without compromising legroom.
- • **🚴‍♂️ Ride in Style:** Sleek, aerodynamic design that complements your bike's aesthetics.
- • **🌧️ Weatherproof Adventure:** Seamless welding and airtight zips keep your essentials dry, no matter the weather.

## Overview

The ROCKBROS Bicycle Bag is a 100% waterproof frame bag designed for cyclists who demand durability and functionality. With a capacity of 1.5L and a length of 43 cm, it accommodates essential items like tools and mobile phones while ensuring a sleek fit that won't interfere with your ride. Made from high-quality 600D polyester, this bag is built to withstand the elements and features easy installation with multiple attachment points. Its reflective logo adds an extra layer of safety for night rides.

## Description

ROCKBROS 100% Waterproof Bicycle Frame Bag Top Tube Bag for MTB, Road, E-Bike 1.5L

## Features

- Suitable Capacity: the length of this triangular bicycle bag can reach 43 cm, which means that it can hold a long pump. The capacity of approx. 1.5 L offers enough space for mobile phone, tools and keys etc.
- High-quality Material: the ROCKBROS bicycle bag is made of 600D wear-resistant polyester and the surface is easy to clean and has a high density that can protect the bicycle bag from being through.
- Waterproof: 100% waterproof with seamless welding technology, airtight zips and fully waterproof material, this down tube bag is able to withstand heavy rain. Just enjoy your bike tour.
- Easy To Install: With 5 long hook&loop fasteners, you can attach the frame bag to the bicycle top tube, under the bicycle top tube or on the lower tube. At the bottom of the bag there is a PP plate, which keeps its shape even when fully filled. Compatible with mountain bikes, racing bikes, city bikes (top tube length min. 45 cm).
- Human Design: 1. The narrow shape (with a width of only 5.3 cm) does not rub your legs when riding; 2. Zips on both sides are very light; 3. Reflective logo ensures safety at night.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ROCKBROS |
| Brand | ROCKBROS |
| Package Dimensions | 43.8 x 14.7 x 7.7 cm; 180 Grams |
| Item model number | AS-052/RBS |
| Manufacturer part number | AS-052/RBS |
| Item Weight | 180 g |

## Images

![100% Waterproof Bicycle Frame Bag Top Tube Bag for MTB, Road, E-Bike 1.5L - Image 1](https://m.media-amazon.com/images/I/71JcayPO90L.jpg)

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**Shop now:** [https://www.desertcart.nl/products/378745791-100-waterproof-bicycle-frame-bag-top-tube-bag-for-mtb](https://www.desertcart.nl/products/378745791-100-waterproof-bicycle-frame-bag-top-tube-bag-for-mtb)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*