---
product_id: 369422056
title: "ROCKBROS Bike Triangle Frame Bag, Lightweight Storage Pouch for Cycling MTB Travel"
brand: "rockbros"
price: "€ 43.30"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.hr/products/369422056-rockbros-bike-triangle-frame-bag-lightweight-storage-pouch-for-cycling
store_origin: HR
region: Croatia
---

# 1.2L Spacious Storage Durable 3-layer Shell Lightweight 0.35lb ROCKBROS Bike Triangle Frame Bag, Lightweight Storage Pouch for Cycling MTB Travel

**Brand:** rockbros
**Price:** € 43.30
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Carry Smart, Ride Free – The Ultimate Frame Bag for Every Cyclist

## Quick Answers

- **What is this?** ROCKBROS Bike Triangle Frame Bag, Lightweight Storage Pouch for Cycling MTB Travel by rockbros
- **How much does it cost?** € 43.30 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/369422056-rockbros-bike-triangle-frame-bag-lightweight-storage-pouch-for-cycling)

## 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

- • **Rock-Solid Stability:** Secure 3-strap mounting system keeps the bag firmly in place, even on the roughest mountain trails.
- • **Ride Safe, Ride Smart:** Reflective trims enhance visibility for night rides, combining safety with style.
- • **Built to Endure Every Ride:** Triple-layer construction with PU+Polyester exterior and 5mm foam padding ensures durability and protection on any terrain.
- • **Streamlined & Rider-Friendly:** Slim, aerodynamic design minimizes wind resistance and won’t rub your legs during intense rides.
- • **Effortless Carry, Maximum Space:** 1.2L capacity designed to hold all your essentials without bulk, perfect for daily rides and long commutes.

## Overview

The ROCKBROS Bike Triangle Bag is a lightweight (0.35lb), durable, and spacious (1.2L) storage solution designed for road, mountain, and commuter bikes. Featuring a robust 3-layer shell, stable triple-strap mounting, and reflective safety trims, it offers secure, aerodynamic storage for essentials like phones, keys, and tools without compromising ride comfort or style.

## Description

Product Description

Review: Exactly what I needed - I spent ages looking for the perfect bike bag. I needed something to carry the essentials, and nothing more. I needed it to disappear when I didn’t need it. This is that. It fits my wallet, keys, and a power bank and cord comfortably, but isn’t unnecessarily spacious. It fastens securely to the bike without wobbling. The materials and zippers are very sturdy, and I have no worries about anything falling out. It’s lightweight and very skinny, and hardly protrudes beyond the width of the bike frame, so it’s as out-of-the-way as possible. Essentially it’s reliable, there when you need it, and gone when you don’t, which is everything you can ask of a good bike bag.
Review: Essential - Its an essential product to keep the keys, wallet, mobile phone etc... Need to check the frame size before you order as the bag will get squeezed due to bottle holder.

## Features

- ✔PORTABLE TRIANGLE BAG: Bike triangle bag only 0.35lb, total 1.2L space for daily use. Our designer has try many size standard for this bag to get the largest space and the best adaptability. This large and durable bike storage bag is designed for road, mountain and commute bikes.
- ✔DURABLE 3 LAYERS SHELL: ROCKBROS bike bag is made of the most durable shell. The outside layer is PU+Polyester, the middle layer is 5mm foam, the inner layer is polyester cloth. Durable material is very suitable for bicycle commuter, travel and daily storage.
- ✔LARGE STORAGE: Big enough to hold all of your tools and necessary things, small enough to sit under the frame of your bike. Spacious storage pocket to hold your phone, earphones and money clip, while the other big mesh pocket fits your keys, nutrition, and more.
- ✔STABLE 3 MOUNTS STRUCTURE: Bike frame bag has 3 straps for install on bike tube. This 3 staps are sewing on the bag and can hold bag stable. The triangle bag won’t move around even if you are riding on rough roads, and it is very easy to install by straps. The pouch fits for most mountain, road and commute bikes.
- ✔HUMANIZATION DESIGN: A. Big zippered opening mouth design for easy access. Durable zipper closure. B. Reasonable size, it would not rubs against your legs while riding. C. Reflective trim on both sides of bags to keep your night ride safety. D. Slim body design with high capacity to minimize the wind resistance. E. Free money back and 100% satisfied customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08TLWDHG6 |
| Best Sellers Rank | #68,590 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #75 in Cycle Frame Bags |
| Brand | ROCKBROS |
| Capacity | 1.2 litres |
| Closure Type | Zipper |
| Colour | Black |
| Compatible with Vehicle Type | Bicycle |
| Customer Reviews | 4.6 out of 5 stars 1,311 Reviews |
| Handle Type | Web Handle |
| Item Weight | 159 g |
| Manufacturer | ROCKBROS |
| Material | Polyester , Polyurethane |
| Model Number | B75 |
| Mounting Type | Frame Mount |
| Number of Compartments | 1 |
| Outer Material Type(s) | Polyester, Polyurethane |
| Part Number | B75 |
| Pattern | Solid |
| Pocket Description | Zippered Pocket |
| Shell Type | Soft |
| Size | 1.2 liters |
| Unit Count | 1 Count |
| Vehicle Service Type | Bicycle |

## Product Details

- **Brand:** ROCKBROS
- **Colour:** Black
- **Item Weight:** 0.35 Pounds
- **Material:** Polyester, Polyurethane
- **Vehicle Service Type:** Bicycle

## Images

![ROCKBROS Bike Triangle Frame Bag, Lightweight Storage Pouch for Cycling MTB Travel - Image 1](https://m.media-amazon.com/images/I/81A4YfvS6JL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly what I needed
*by M***L on 13 January 2025*

I spent ages looking for the perfect bike bag. I needed something to carry the essentials, and nothing more. I needed it to disappear when I didn’t need it. This is that. It fits my wallet, keys, and a power bank and cord comfortably, but isn’t unnecessarily spacious. It fastens securely to the bike without wobbling. The materials and zippers are very sturdy, and I have no worries about anything falling out. It’s lightweight and very skinny, and hardly protrudes beyond the width of the bike frame, so it’s as out-of-the-way as possible. Essentially it’s reliable, there when you need it, and gone when you don’t, which is everything you can ask of a good bike bag.

### ⭐⭐⭐⭐ Essential
*by A***S on 15 September 2021*

Its an essential product to keep the keys, wallet, mobile phone etc... Need to check the frame size before you order as the bag will get squeezed due to bottle holder.

### ⭐⭐⭐⭐⭐ Well made
*by L***M on 4 April 2025*

Very nice bag. Well made. Lots of room. Looks good

## Frequently Bought Together

- Bike Bicycle Triangle Bag Bike Storage Bag Bicycle Frame Pouch Bag for MTB Road Bike Cycling Bike Accessories
- ROCKBROS Bike Water Bottle Holder Ultra-Light Bicycle Bottle Cages with Screws Tool, Universal Bike Cup Holder Rack for Road MTB Bikes…
- Lamicall Bike Phone Holder, Motorcycle Phone Mount - Motorcycle Handlebar Cell Phone Clamp, Scooter Phone Clip for iPhone 15 Pro Max/Plus, 14 Pro Max, S9, S10 and More 4.7" to 6.8" Smartphones

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**Shop now:** [https://www.desertcart.hr/products/369422056-rockbros-bike-triangle-frame-bag-lightweight-storage-pouch-for-cycling](https://www.desertcart.hr/products/369422056-rockbros-bike-triangle-frame-bag-lightweight-storage-pouch-for-cycling)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-17*