---
product_id: 329809706
title: "Bike Triangle Frame Bag Waterproof 1.5L Bikepacking Bag"
brand: "rockbros"
price: "€ 85.06"
currency: EUR
in_stock: true
reviews_count: 13
category: "Rockbros"
url: https://www.desertcart.hr/products/329809706-bike-triangle-frame-bag-waterproof-1-5l-bikepacking-bag
store_origin: HR
region: Croatia
---

# Water-repellent with airtight zippers 43cm length fits long pumps Lightweight 160g, no riding burden Bike Triangle Frame Bag Waterproof 1.5L Bikepacking Bag

**Brand:** rockbros
**Price:** € 85.06
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride smart, pack light, stay dry – the ultimate top tube companion!

## Quick Answers

- **What is this?** Bike Triangle Frame Bag Waterproof 1.5L Bikepacking Bag by rockbros
- **How much does it cost?** € 85.06 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-bike-triangle-frame-bag-waterproof-1-5l-bikepacking-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

- • **All-Weather Ready:** Seamless welding and airtight zippers keep your gear dry even in heavy rainstorms.
- • **Featherlight & Durable:** Crafted from 600D wear-resistant polyester, combining toughness with ultra-lightweight design.
- • **Universal & Secure Fit:** Five adhesive straps ensure stable mounting on road, mountain, or city bikes with tubes over 45cm.
- • **Sleek Shark-Shaped Profile:** Narrow design with built-in PP keel prevents leg rub and maintains shape under load.
- • **Spacious 1.5L Dual Compartments:** Organize essentials effortlessly with dedicated pockets for your phone, tools, and valuables.

## Overview

The ROCKBROS Bike Frame Bag is a 1.5L waterproof, lightweight cycling pouch designed with a sleek shark-shaped profile to fit securely on most bikes. Made from durable 600D polyester with airtight zippers and seamless welding, it protects your essentials from rain while offering dual compartments for organized storage. Easy to install with adhesive straps, it’s perfect for professional cyclists seeking a minimalist yet highly functional frame bag.

## Description

Product description ROCKBROS Waterproof Bike Top Tube Bag Waterproof:The bike bag is made of 600D polyester, with double airtight zipper. It will survive from the downpour Easy to Install:Come with 5 adhesive strip, so the bike frame bag will be mounted on top tube, under top tube or on the down tube sturdily Slim Shape:With narrow shark shape,and build in one piece of PP keel. The bike frame bag will not rub against your legs Large Capacity:This bike top tube bag has 1.5L large classified space, it is able to carry the long pump,repair kits, cellphone, keys and so on Products details Capacity: 1.5L Material: 600D Polyester Weight: About 160g Size: 43*9*6cm Waterproof level: Waterproof Fits Bike Type: Road bike, Mountain bike, City bike (the top tube length needs over 45 cm )

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 | #103,130 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #108 in Bike Pack Accessories |
| Brand | ROCKBROS |
| Brand Name | ROCKBROS |
| Capacity | 1.5 Liters |
| Closure Type | Zipper |
| Color | Charcoal Grey |
| Compatible with Vehicle Type | Bicycle |
| Customer Reviews | 4.4 out of 5 stars 409 Reviews |
| Handle Type | Web Handle |
| Item Dimensions L x W x H | 43"L x 6"W x 9"H |
| Item Weight | 160 Grams |
| Manufacturer | ROCKBROS |
| Manufacturer Part Number | AS-052/US |
| Manufacturer Warranty Description | 1 Year |
| Material | Polyester |
| Material Type | Polyester |
| Model Number | AS-052/CA |
| 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 |
| Style Name | Minimalist |
| Vehicle Service Type | Bicycle |

## Product Details

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

## Images

![Bike Triangle Frame Bag Waterproof 1.5L Bikepacking Bag - 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!

### ⭐⭐⭐⭐ well made, but doesn't work well with bottle cages/bottles attached
*by J***S on June 19, 2025*

very well made but the problem I found is if you have a water bottle cage, and a bottle in that, this bag gets in the way. So I cannot really use it unfortunately.

## Frequently Bought Together

- ROCKBROS Bike Frame Bag Bike Triangle Bag Waterproof Bike Top Tube Bag Cycling Pouch 1.5 L Classified Capacity
- ROCKBROS Bike Frame Bag Waterproof Bike Triangle Bag Bicycle Under Top Tube Bag Corner Pouch Storage Bag for Cycling Accessories
- 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: 2026-07-21*