---
product_id: 329809706
title: "ROCKBROS Bike Frame Bag Bike Triangle Bag Waterproof Bike Top Tube Bag Cycling Pouch 1.5 L Classified Capacity"
brand: "rockbros"
price: "€ 71.85"
currency: EUR
in_stock: true
reviews_count: 13
category: "Rockbros"
url: https://www.desertcart.hr/products/329809706-rockbros-bike-frame-bag-bike-triangle-bag-waterproof-bike-top
store_origin: HR
region: Croatia
---

# Water-repellent with airtight zippers 43cm length fits long pumps 600D wear-resistant polyester ROCKBROS Bike Frame Bag Bike Triangle Bag Waterproof Bike Top Tube Bag Cycling Pouch 1.5 L Classified Capacity

**Brand:** rockbros
**Price:** € 71.85
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride Ready, Rain or Shine – Carry Smart, Ride Confident!

## Quick Answers

- **What is this?** ROCKBROS Bike Frame Bag Bike Triangle Bag Waterproof Bike Top Tube Bag Cycling Pouch 1.5 L Classified Capacity by rockbros
- **How much does it cost?** € 71.85 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/329809706-rockbros-bike-frame-bag-bike-triangle-bag-waterproof-bike-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

- • **Ergonomic Shark Shape:** Slim design avoids leg rub, enhancing comfort on every ride.
- • **Lightweight Yet Durable:** Premium 600D polyester ensures rugged wear resistance without weighing you down.
- • **Weatherproof Confidence:** Seamless welding and airtight zippers keep your gear dry even in heavy rainstorms.
- • **Secure & Versatile Mounting:** Five adhesive straps and a PP keel keep the bag stable on various bike frames.
- • **Spacious 1.5L Dual Compartments:** Organize essentials effortlessly with dedicated pockets for tools and valuables.

## Overview

The ROCKBROS Bike Frame Bag is a 1.5L waterproof cycling pouch designed with a 43cm length to fit long pumps and essentials. Crafted from durable 600D polyester with airtight zippers and seamless welding, it offers reliable weather protection. Its dual compartments keep your valuables and tools organized, while the lightweight design and secure adhesive strap mounting ensure stability and comfort on mountain, road, or city bikes.

## Description

Buy ROCKBROS Bike Frame Bag Bike Triangle Bag Waterproof Bike Top Tube Bag Cycling Pouch 1.5 L Classified Capacity: Bike Pack Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works great with Specialized Turbo Levo - I’ve been using this triangle bag for a few months now, and I’m really happy with how well it works with my bike. I ride a Specialized Turbo Levo 3, and if you own one, you know how hard it is to find a frame bag that fits properly due to its narrow frame profile. To my surprise, this one fit really nicely. I just had to mount it upside down, and it worked like a charm! It sits securely without interfering with pedaling or cables. Installation was pretty simple, just use the adjustable velcro straps. The bag stays firmly in place, even on rough terrain. I’ve ridden in light rain, and the water-resistant material kept everything inside dry. There’s plenty of space inside for two water bottles and some snacks. The wide zippered opening makes it easy to access what I need quickly. The zipper on the other side feels a bit useless, I never really use it. The build quality is good, but the structure could be a bit firmer. I wish it had a bit more rigidity to help it hold its shape better. If you have a Turbo Levo or any other bike with a tricky frame layout, definitely give this a try. It’s a compact, practical, and affordable solution for carrying the essentials. Highly recommended!
Review: Very nice bag! - I love this bag! It replace another Rock Brothers bag - a top tube bag that was nice but got in the way when standing over the top tube. This bag fits nicely under the top tube and is out of the way. I installed side entry bottle cages to make it a little easier to access my water bottles. I ordered the smaller size and still had plenty of room for two tubes, electric tire pump, multitool, and battery backup for my phone. I put tape under the mounting straps to prevent and marring of the frame. Bag attaches well and has a front opening to allow running a usb cable from my backup battery to my phone. I definitely recommend!

## Features

- Large Capacity: The length of this bike triangle bag could reach 43cm, which means it has the large space to carry the long pump. About 1.5L classified capacity, one side for little stuff ,like your ID card,cash, keys. You could put your cellphone,bike light, ,and repair tools on the other side
- Water - repellent Design: With seamless welding technology, airtight zippers and fully water - repellent material, this under top tube bag is able to survive from the heavy rain storm. Forget the weather,just enjoy your cycling trip
- Two Sides Zippers: This bike bag contains the durable airtight zippers on two sides. The zipper with a smooth pull function comprises a zipper body, plus the zipper string , you could easily to take bike accessories out from the bike pouch
- Premium Material: The bike pouch is made of 600D wear-resistant polyester , It is to clean the surface. At the same time, the material is high density, so it will keep the water way, protect the bike bag from soaking. The whole bag weight about 160g, there is no any burden from this bike pouch
- Easy to Install: Come with 5 long adhesive straps, you could install the bike bag on bike top tube, under bike top tube or on the down tube. Build in one piece of PP keel, will keep the bike bag stay in shape, even it is fully filled. Narrow shark shape, will not rub against your legs while riding. Compatible with mountain bike, road bike, city bike（the top tube length at least 17.72”, 45cm）

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095H9P4HD |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #188,345 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #136 in Bike Pack Accessories |
| Brand | ROCKBROS |
| Capacity | 1.5 Liters |
| Closure Type | Zipper |
| Color | Charcoal Grey |
| Customer Reviews | 4.4 4.4 out of 5 stars (404) |
| Date First Available | May 20, 2021 |
| Handle Type | Web Handle |
| Item Weight | 5.6 ounces |
| Item model number | AS-052/CA |
| Manufacturer | ROCKBROS |
| Manufacturer Part Number | AS-052/US |
| Material | Polyester |
| Mounting Type | Adhesive Strap Mount |
| Number of Compartments | 1 |
| Pattern | Solid |
| Product Dimensions | 43"L x 6"W x 9"H |
| Shell Type | Soft |
| Size | large |
| Strap Type | Removable |
| Vehicle Service Type | Bicycle |

## Product Details

- **Brand:** ROCKBROS
- **Color:** Charcoal Grey
- **Material:** Polyester
- **Size:** large
- **Vehicle Service Type:** Bicycle

## Images

![ROCKBROS Bike Frame Bag Bike Triangle Bag Waterproof Bike Top Tube Bag Cycling Pouch 1.5 L Classified Capacity - Image 1](https://m.media-amazon.com/images/I/71VOMoV8gFS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great with Specialized Turbo Levo
*by C***W on July 12, 2025*

I’ve been using this triangle bag for a few months now, and I’m really happy with how well it works with my bike. I ride a Specialized Turbo Levo 3, and if you own one, you know how hard it is to find a frame bag that fits properly due to its narrow frame profile. To my surprise, this one fit really nicely. I just had to mount it upside down, and it worked like a charm! It sits securely without interfering with pedaling or cables. Installation was pretty simple, just use the adjustable velcro straps. The bag stays firmly in place, even on rough terrain. I’ve ridden in light rain, and the water-resistant material kept everything inside dry. There’s plenty of space inside for two water bottles and some snacks. The wide zippered opening makes it easy to access what I need quickly. The zipper on the other side feels a bit useless, I never really use it. The build quality is good, but the structure could be a bit firmer. I wish it had a bit more rigidity to help it hold its shape better. If you have a Turbo Levo or any other bike with a tricky frame layout, definitely give this a try. It’s a compact, practical, and affordable solution for carrying the essentials. Highly recommended!

### ⭐⭐⭐⭐⭐ Very nice bag!
*by B***M on September 14, 2025*

I love this bag! It replace another Rock Brothers bag - a top tube bag that was nice but got in the way when standing over the top tube. This bag fits nicely under the top tube and is out of the way. I installed side entry bottle cages to make it a little easier to access my water bottles. I ordered the smaller size and still had plenty of room for two tubes, electric tire pump, multitool, and battery backup for my phone. I put tape under the mounting straps to prevent and marring of the frame. Bag attaches well and has a front opening to allow running a usb cable from my backup battery to my phone. I definitely recommend!

### ⭐⭐⭐⭐ Perfect sizing for my Trek Domanie.
*by D***E on December 13, 2022*

I bought this so I could get my tire pump off of my water bottle cage as it is balky. I couldn't fit the pump in as the opening isn't long enough. So, I came up with taking my pump apart and by doing that It fits perfect in the bag. Can't say how water resistant it will be but seems like it will hold up in a rainstorm. There still is room to put some more items in with my pump and on the other side is another pocket that you can store small nonbully items like your ID, money, phone and some gels.

## Frequently Bought Together

- ROCKBROS Bike Frame Bag Bike Triangle Bag Waterproof Bike Top Tube Bag Cycling Pouch 1.5 L Classified Capacity
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- ROCKBROS Bike Top Tube Bag Bicycle Front Frame Bag Waterproof Bike Pouch Pack Bike Phone Bag Cycling Accessories Pouch for Mountain Road Bike Large

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-04*