---
product_id: 452394610
title: "Other Waterproof Bike Saddle Bag Large Capacity Cycling Rear Seat Pack Black"
brand: "rockbros"
price: "€ 438.05"
currency: EUR
in_stock: true
reviews_count: 5
category: "Rockbros"
url: https://www.desertcart.hr/products/452394610-other-waterproof-bike-saddle-bag-large-capacity-cycling-rear-seat
store_origin: HR
region: Croatia
---

# 14L Adjustable Capacity IPX7 Waterproof Tech Tool-Free Secure Buckles Other Waterproof Bike Saddle Bag Large Capacity Cycling Rear Seat Pack Black

**Brand:** rockbros
**Price:** € 438.05
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Gear Up, Stand Out: The Ultimate Waterproof Saddle Bag for the Modern Cyclist

## Quick Answers

- **What is this?** Other Waterproof Bike Saddle Bag Large Capacity Cycling Rear Seat Pack Black by rockbros
- **How much does it cost?** € 438.05 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/452394610-other-waterproof-bike-saddle-bag-large-capacity-cycling-rear-seat)

## 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

- • **Built to Protect:** Reinforced steel frame and foam padding shield your essentials from shocks and road vibrations.
- • **Ride Rain or Shine:** IPX7 waterproof composite layers keep your gear dry and dirt-free, no matter the weather.
- • **Safety in Every Spin:** Reflective straps boost your night visibility, turning heads and keeping you safe on late rides.
- • **Pack Smart, Ride Light:** Expandable roll-top design lets you customize capacity from 12L to 14L—one bag, endless possibilities.
- • **Snap & Go Installation:** No tools needed—quickly secure your bag with adjustable buckles compatible with all bike types.

## Overview

The ROCKBROS Waterproof Bike Saddle Bag offers a versatile 14L capacity with an adjustable roll-top closure, crafted from durable 600D nylon and TPU waterproof layers (IPX7). Designed for easy, tool-free installation on any bike, it features reflective straps for night safety and a reinforced steel frame to protect your gear. Lightweight yet rugged, this bag is your perfect companion for all-season cycling adventures.

## 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: excellent - took this with me on the munda biddi trail for a 2 week solo ride and it was brilliant. when packed full, this can sway a little which was very easy for me to fix with 2 occy straps.
Review: Outstanding Bike Touring Bag – Built for Real Adventures - 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.

## 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 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #269,602 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #70 in Bike Seat Packs & Wedges |
| Brand | ROCKBROS |
| Capacity | 14 Liters |
| Closure Type | Buckle |
| Colour | 10-12 L |
| Compatible with Vehicle Type | Bicycle |
| Country of Origin | USA |
| Customer Reviews | 4.3 out of 5 stars 349 Reviews |
| Handle Type | Web Handle |
| Item Type Name | Sports Other |
| Item Weight | 1 Pounds |
| Manufacturer | RockBros |
| Material | other |
| Model Number | AS-012 |
| Mounting Type | Seat Mount |
| Number of Compartments | 1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Outer Material Type(s) | other |
| Part Number | AS-012 |
| Pattern | Solid |
| Pocket Description | Zippered Pocket |
| Shell Type | Soft |
| Strap Type | Removable |
| Style | all-season |
| UPC | 658126745406 |
| Vehicle Service Type | Bicycle |
| Water Resistance | Waterproof |

## Product Details

- **Brand:** ROCKBROS
- **Colour:** 10-12 L
- **Item Weight:** 454 g
- **Material:** other
- **Vehicle Service Type:** Bicycle

## Images

![Other Waterproof Bike Saddle Bag Large Capacity Cycling Rear Seat Pack Black - Image 1](https://m.media-amazon.com/images/I/71cRW9TnzfL.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

### ⭐⭐⭐⭐⭐ excellent
*by S***D on 28 January 2026*

took this with me on the munda biddi trail for a 2 week solo ride and it was brilliant. when packed full, this can sway a little which was very easy for me to fix with 2 occy straps.

### ⭐⭐⭐⭐⭐ Outstanding Bike Touring Bag – Built for Real Adventures
*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.

### ⭐⭐⭐⭐⭐ Great product, great value
*by K***R on 20 July 2022*

I’m new to the bikepacking scene so I wanted to find something to let me try it out without breaking the bank. Enter RockBros bags, a great product for a great price. I just finished a three-day trip on the Great Allegheny Passage (GAP Trail), and these bags were awesome! In fact, better than awesome. On Day 1, it rained. The. Whole. Time. Like downpour rain. When I got to my destination, I was skeptical about whether my stuff would be dry. I needn’t have worried. When I opened the bags (I have the half frame bag, too), my stuff was dry as a bone. There are a couple of nitpicky things I noticed. For example, it’s tough to find the right way to pack the bag because it’s so narrow by the seat (but, silver lining, it allowed for an inexpensive seat-mounted water bottle holder that also functioned as sort of a sway bar), and it tended to sag a bit in the back when it was loaded with stuff (which I sort of figured out by Day 3), but those were minor issues in the scheme of things. In the end, I’m telling you, when they say “waterproof,” they mean it. I’m super happy with my purchase and I would purchase more RockBros products in the future.

## Frequently Bought Together

- ROCKBROS Bikepacking Bag Waterproof Bike Saddle Bag Large Capacity Bikepacking Seat Bag Road Mountain Bike Seat Bag Max 14L
- ROCKBROS Bikepacking Bike Handlebar Bag 7L-14L Waterproof Large Dry Pack Bicycle Front Bag Roll for MTB Mountain Road Drop-bar Bikes Bar
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**Shop now:** [https://www.desertcart.hr/products/452394610-other-waterproof-bike-saddle-bag-large-capacity-cycling-rear-seat](https://www.desertcart.hr/products/452394610-other-waterproof-bike-saddle-bag-large-capacity-cycling-rear-seat)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-11-02*