---
product_id: 128275069
title: "Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag Approx. 3 Litres for Cycling Accessories"
brand: "rockbros"
price: "€ 68.93"
currency: EUR
in_stock: true
category: "Rockbros"
url: https://www.desertcart.hr/products/128275069-bike-frame-bag-waterproof-bike-triangle-bag-bicycle-under-top
store_origin: HR
region: Croatia
---

# 95% water resistance 5 adjustable hook-and-loop fasteners Rigid bottle plate for shape retention Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag Approx. 3 Litres for Cycling Accessories

**Brand:** rockbros
**Price:** € 68.93
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Gear Up, Stay Dry, Ride Confidently!

## Quick Answers

- **What is this?** Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag Approx. 3 Litres for Cycling Accessories by rockbros
- **How much does it cost?** € 68.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/128275069-bike-frame-bag-waterproof-bike-triangle-bag-bicycle-under-top)

## 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

- • **Ride Rain or Shine:** 95% water-resistant 840D nylon keeps your gear dry no matter the weather.
- • **Comfort Meets Safety:** Slim 6mm profile prevents leg rub while reflective logos boost nighttime visibility.
- • **Lightweight Yet Durable:** At just 198 grams, this rugged bag protects your gear without weighing you down.
- • **Stay Organized On-the-Go:** Dual compartments provide quick access to essentials like keys and tools without stopping.
- • **Custom Fit, No Tools Needed:** Five adjustable straps and 11 mounting holes ensure a secure, tailored fit for most bike frames.

## Overview

The ROCKBROS Bike Frame Bag is a sleek, waterproof 3-liter storage solution crafted from durable 840D nylon with heat-pressed seams for 95% water resistance. Featuring a rigid bottle plate to maintain shape, dual compartments for organized access, and a slim ergonomic design to prevent leg rub, it offers tool-free installation with adjustable straps to fit most bike frames. Reflective logos enhance safety during night rides, making it the perfect companion for commuters and long-distance cyclists seeking reliable, weatherproof storage.

## Description

Buy ROCKBROS Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag Approx. 3 Litres for Cycling Accessories: Bike Pack Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- ULTIMATE WATER RESISTANCE: Crafted from rugged 840D nylon with advanced seamless heat-press technology, this frame bag achieves 95% water resistance to shield your gear from rain, splatters, and road spray. Spacious enough to store spare clothes, repair tools, energy bars, and essential cycling accessories—ride confidently even in downpours without worrying about wet valuables.
- DURABLE STRUCTURE & SMART ORGANIZATION: Reinforced with a rigid bottle plate, the bag maintains its shape and stays securely in place, preventing deformation and protecting contents from squeezing. Dual-side compartment design allows easy access to small items like keys, phone, or tire levers while riding, keeping your essentials organized and within reach.
- ERGONOMIC DESIGN FOR COMFORT & SAFETY: Slim 6mm profile eliminates leg rub during pedaling, ensuring a smooth ride. Double-sided reflective logos enhance visibility during low-light conditions, providing critical nighttime safety by alerting motorists—ride with peace of mind day or night.
- TOOL-FREE INSTALLATION & ADJUSTABILITY: Equipped with 5 hook-and-loop fasteners and 11 pre-drilled mounting holes, this bag offers flexible strap positioning to fit most bike frames. Customize the number and placement of straps for a snug, secure fit that adapts to your bike’s unique geometry.
- VERSATILE STORAGE WITH FIT NOTE: While designed for universal compatibility, note that it may interfere with front fenders, water bottle cages, or crank arms on some bike models—measure your frame’s clearance before installation to ensure a perfect fit. The dual-compartment layout maximizes storage without sacrificing accessibility, making it ideal for commutes and long rides alike.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QM4X22Z |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #31,670 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #22 in Bike Pack Accessories |
| Brand Name | ROCKBROS |
| Capacity | 3 liters |
| Closure Type | Zipper |
| Color | Black |
| Compatible with Vehicle Type | Bicycle |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,692) |
| Handle Type | Web Handle |
| Item Dimensions L x W x H | 15.95"L x 2.36"W x 4.92"H |
| Item Weight | 198 Grams |
| Manufacturer | ROCK BROS |
| Manufacturer Part Number | AS-043/1 |
| Material Type | Nylon |
| Mounting Type | Frame Mount |
| Number of Compartments | 1 |
| Pattern | Solid |
| Pocket Description | Zipper |
| Shell Type | Soft |
| Size | 3L |
| Strap Type | Removable |
| Style Name | Minimalist |
| Unit Count | 1 Count |

## Product Details

- **Brand:** ROCKBROS
- **Color:** Black
- **Material:** Nylon
- **Size:** 3L
- **Vehicle Service Type:** Bicycle

## Images

![Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag Approx. 3 Litres for Cycling Accessories - Image 1](https://m.media-amazon.com/images/I/61TBMM2LTIL.jpg)

## Available Options

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

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hr/products/128275069-bike-frame-bag-waterproof-bike-triangle-bag-bicycle-under-top](https://www.desertcart.hr/products/128275069-bike-frame-bag-waterproof-bike-triangle-bag-bicycle-under-top)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-10*