---
product_id: 452394610
title: "ROCKBROS Other Waterproof Bike Saddle Bag Large Capacity Cycling Rear Seat Pack Black"
brand: "rockbros"
price: "$772.26"
currency: USD
in_stock: false
reviews_count: 5
url: https://www.desertcart.us/products/452394610-rockbros-other-waterproof-bike-saddle-bag-large-capacity-cycling-rear
store_origin: US
region: United States of America
---

# 14L Adjustable capacity IPX7 Waterproof tech Tool-free secure buckle ROCKBROS Other Waterproof Bike Saddle Bag Large Capacity Cycling Rear Seat Pack Black

**Brand:** rockbros
**Price:** $772.26
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Gear Up, Stand Out, Ride Confidently!

## Quick Answers

- **What is this?** ROCKBROS Other Waterproof Bike Saddle Bag Large Capacity Cycling Rear Seat Pack Black by rockbros
- **How much does it cost?** $772.26 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/452394610-rockbros-other-waterproof-bike-saddle-bag-large-capacity-cycling-rear)

## 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

- • **Snap & Go Setup:** Tool-free buckle and strap system fits all bike types for hassle-free installation in seconds.
- • **Ride Rain or Shine:** IPX7-rated 3-layer waterproof composite keeps gear bone dry, no matter the downpour.
- • **Pack More, Stress Less:** Expandable roll-top design offers up to 14L capacity—customize your load without buying multiple bags.
- • **Safety in the Spotlight:** Reflective straps boost your night visibility, turning heads and keeping you safe on late rides.
- • **Built to Brave the Trail:** Reinforced steel frame and abrasion-resistant 600D nylon protect your essentials from shocks and scrapes.

## Overview

The ROCKBROS Waterproof Bike Saddle Bag is a rugged, 14L capacity cycling companion engineered with IPX7 waterproofing and abrasion-resistant materials. Its adjustable roll-top closure adapts to your packing needs, while a sturdy steel frame maintains shape and protects contents. Easy to install without tools, it fits a wide range of bikes and features reflective straps for enhanced night safety. Perfect for millennial professionals who demand durability, versatility, and style on every ride.

## Description

RockBros Bike Bag Waterproof, Large Capacity Tail Pack for Mountain Road Dirt Bike Brand:RockBros Color: Black Weight: About 556 grams Material: 600 D nylon + TPU waterproof coating Capacity: 14 L Dimensions: 78.5 * 37 * 15 cm ( 12-14 L )/ 68 * 33 * 15 cm ( 10 L) Waterproof level: IPX7 Roll-top closure design adjust the length of saddle bag to meet your different capacity needs Maximum capacity: 12L- 14L Composite 3 layer technology: 1st: Microfiber 0.1mm TPU which is water resistance, oil resistance, resistance to abrasion, ripstop. 2nd: 600D Nylon wear-resistant material for high tensile strength,durable, and good adhesion 3rd: Tough seamed waterproof technology which is high-tech waterproof craft Convenience: Bike seat bag with shoulder straps attach on your rear seat easily Protective:Foam layer padd to protect your items from outside force Easy to clean:Bicycle carry bag coating with anti-fouling fabric inside.Stains can be wiped with a damp cloth Portable:RockBros bike bag is foldable which can be carry on the shoulder as backpack

Review: This bike touring bag has completely exceeded my expectations. First and foremost, it is truly waterproof — not just “water-resistant” like so many others claim to be. I’ve ridden through heavy rain and everything inside stayed bone dry. That alone gives me huge peace of mind on longer trips. The build quality is exceptional. It feels incredibly sturdy, with tough materials, reinforced seams, and zippers and buckles that are clearly made to last. It’s also surprisingly comfortable to ride with. The design hugs the frame perfectly, and there’s no annoying sway or rattle, even on rougher roads or gravel. One of the smartest design features is how it keeps the center of gravity low. That really helps with balance and maneuverability, especially when climbing or handling tight turns with a fully loaded bike. It feels stable, secure, and natural — you almost forget it’s there. And it’s spacious! I’ve packed gear for multi-day tours with no problem. The layout is intuitive, making it easy to access essentials without having to unpack everything. In short, this bag nails it on all fronts. It’s rugged, waterproof, well-designed, and a joy to tour with. Highly recommended for anyone serious about bikepacking or long-distance rides.
Review: Looking forward to my first bikepacking trip with these RockBros bike bags

## Features

- ADJUSTABLE & FOLDABLE: Bike saddle bag maximum capacity 14L.Easy to hold your tools and short distance items.Roll-top closure design adjust the length of saddle bag to meet your different capacity needs.Why spend much money on several sizes
- WATERPROOF & EASY TO CLEAN: Composite 3 layer bike bag is waterproof ,oil resistance and resistance to abrasion.INNOVATIVE material made bike pannier so that dirts or mud can be clean with a wet cloth
- EASY TO INSTALL:Fixed buckle with straps secure hold your bag under seat.No tools needed suitable for variety bikes, mountain bike, road bike, dirt bike, bmx, mtb
- REFLECTIVE straps increase your night visibility duting night cycling.Bike bag under seat can be use as FENDER if rains heavily reduce the muddy water splashing on your cloth
- Product dimensions: 30.9 * 14.46 * 5.9 inches ( flat size Build in steel around the using pannel keep the bag stay in shape and protect items from extrusion.Enjoy your cycling journey no matter sunny or rainy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076CC6VM1 |
| Batteries Included | No |
| Best Sellers Rank | #225,727 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #61 in Bike Seat Packs & Wedges |
| Bike Type | Freestyle |
| Brand | ROCKBROS |
| Capacity | 14 litres |
| Closure Type | Buckle |
| Colour | 10-12 L |
| Customer Reviews | 4.3 4.3 out of 5 stars (341) |
| Date First Available | 21 November 2017 |
| Features | waterproof |
| Generic Name | Sports Other |
| Hand Orientation | Right |
| Handle Type | Web Handle |
| Item Dimensions LxWxH | 78.5 x 37 x 15 Centimeters |
| Item Weight | 454 g |
| Manufacturer | RockBros |
| Material | other |
| Material Type | other |
| Mounting Type | Seat Mount |
| Number of Compartments | 1 |
| Outer Material | other |
| Pattern | Solid |
| Pocket Description | Zippered Pocket |
| Season | Year-Round |
| Shape | Round |
| Shell Type | Soft |
| Strap Type | Removable |
| Style | all-season |
| UPC | 658126745406 |
| Vehicle Service Type | Bicycle |

## Product Details

- **Brand:** ROCKBROS
- **Colour:** 10-12 L
- **Item Weight:** 1 Pounds
- **Material:** other
- **Vehicle Service Type:** Bicycle

## Images

![ROCKBROS Other Waterproof Bike Saddle Bag Large Capacity Cycling Rear Seat Pack Black - Image 1](https://m.media-amazon.com/images/I/410JJrjdPjL.jpg)
![ROCKBROS Other Waterproof Bike Saddle Bag Large Capacity Cycling Rear Seat Pack Black - Image 2](https://m.media-amazon.com/images/I/41izid70riL.jpg)
![ROCKBROS Other Waterproof Bike Saddle Bag Large Capacity Cycling Rear Seat Pack Black - Image 3](https://m.media-amazon.com/images/I/51BRED0UxJL.jpg)
![ROCKBROS Other Waterproof Bike Saddle Bag Large Capacity Cycling Rear Seat Pack Black - Image 4](https://m.media-amazon.com/images/I/51LNUEAH6UL.jpg)
![ROCKBROS Other Waterproof Bike Saddle Bag Large Capacity Cycling Rear Seat Pack Black - Image 5](https://m.media-amazon.com/images/I/51NsXUwD7hL.jpg)

## Questions & Answers

**Q: What's the maximum weight that it can hold?**
A: Not sure off weight capacity although for 8 days I had it totally stuffed

**Q: Can you fit a pair of jeans and a shirt in the bag?**
A: Yes there is sufficient space for a pair of clothes. I typically put my dress shoes and my lunch into the bag which is probably the extent of its capacity.

**Q: Will it fit a usgi sleep system in it ?**
A: I do not know the size of the usgi sleep system. Check out the volume of the bag you are looking at. I do not have the bag with me now to measure it. It is very large though.

**Q: Any funny feelings when riding a road bike with a fully loaded bag ?, Balance issues ?, Other ?**
A: Haven't yet had this bag on my road (gravel) bike...only on my mt bike. That said, its quickly apparent you have more weight up HIGH on the bike (to be fair I also had a handlebar bag and a top-tube bag...so I was carrying about 25 extra pounds total)...when you first start rolling you cant help but notice the extra weight, and how high-centered you now are (as in, a little slip of the front wheel and you would be down before you knew what happened). So its all about being smooth and balance...kind of like on rollers (where one slip can be disaster). Quite honestly it doesn't take long and you can easily forget about how heavy your bike is...you do want to TRY to put your heaviest stuff as low in the bag as possible (I keep my jet-boil down near the very bottom). Its a GREAT BAG, enjoy the ride!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***N on 12 May 2025*

This bike touring bag has completely exceeded my expectations. First and foremost, it is truly waterproof — not just “water-resistant” like so many others claim to be. I’ve ridden through heavy rain and everything inside stayed bone dry. That alone gives me huge peace of mind on longer trips. The build quality is exceptional. It feels incredibly sturdy, with tough materials, reinforced seams, and zippers and buckles that are clearly made to last. It’s also surprisingly comfortable to ride with. The design hugs the frame perfectly, and there’s no annoying sway or rattle, even on rougher roads or gravel. One of the smartest design features is how it keeps the center of gravity low. That really helps with balance and maneuverability, especially when climbing or handling tight turns with a fully loaded bike. It feels stable, secure, and natural — you almost forget it’s there. And it’s spacious! I’ve packed gear for multi-day tours with no problem. The layout is intuitive, making it easy to access essentials without having to unpack everything. In short, this bag nails it on all fronts. It’s rugged, waterproof, well-designed, and a joy to tour with. Highly recommended for anyone serious about bikepacking or long-distance rides.

### ⭐⭐⭐⭐⭐ Review
*by M***G on 20 October 2023*

Looking forward to my first bikepacking trip with these RockBros bike bags

### ⭐⭐⭐⭐⭐ Review
*by G***I on 15 October 2025*

Just did a bike tour using this bag and it worked out simply and beautifully. Stuff went in and out without any fuss and the bag itself was easy to attach to and detach from the bike. Especially considering the modest price point, this is a great buy.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-23*