---
product_id: 312905157
title: "Bike Saddle Bag Large - Waterproof Bike Storage Bag 13L Reflective Bikepacking Bag, Bike Seat Bag for Mountain Road Bike Travel"
brand: "newboler"
price: "¥11886"
currency: JPY
in_stock: false
reviews_count: 13
url: https://www.desertcart.jp/products/312905157-bike-saddle-bag-large-waterproof-bike-storage-bag-13l-reflective
store_origin: JP
region: Japan
---

# Waterproof 13L Capacity Reflective Bike Saddle Bag Large - Waterproof Bike Storage Bag 13L Reflective Bikepacking Bag, Bike Seat Bag for Mountain Road Bike Travel

**Brand:** newboler
**Price:** ¥11886
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Ride Smart, Pack Smart!

## Quick Answers

- **What is this?** Bike Saddle Bag Large - Waterproof Bike Storage Bag 13L Reflective Bikepacking Bag, Bike Seat Bag for Mountain Road Bike Travel by newboler
- **How much does it cost?** ¥11886 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/312905157-bike-saddle-bag-large-waterproof-bike-storage-bag-13l-reflective)

## Best For

- newboler enthusiasts

## Why This Product

- Trusted newboler brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Equipped with reflective straps and logos for enhanced visibility during nighttime rides.
- • **Maximize Your Ride:** With a spacious 13L capacity, this bag adapts to your cycling needs, whether commuting or bikepacking.
- • **Weatherproof Wonder:** Crafted from double-layered PVC, it keeps your essentials safe from rain, dirt, and dust.
- • **Foldable Flexibility:** Easily transform from a compact saddle bag to a spacious storage solution on the go.
- • **Stability on the Move:** Quick and secure installation with a fixed buckle and double straps to prevent any wobbling.

## Overview

The NEWBOLER Bike Saddle Bag is a versatile and durable storage solution for cyclists, featuring a 13L capacity that can be adjusted to fit your needs. Made from waterproof PVC, it ensures your belongings stay dry and protected. With a foldable design for easy storage and reflective elements for safety, this bag is perfect for both mountain and road biking adventures.

## Description

Buy NEWBOLER Bike Saddle Bag Large - Waterproof Bike Storage Bag 13L Reflective Bikepacking Bag, Bike Seat Bag for Mountain Road Bike Travel: Seat Packs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Awesome seat bag - I really like this bag. The material quality is better than most bags that are double the price. I have 3 of them on different bikes. They're very rugged and water proof and have a ton of room for storage.
Review: Very, very happy with bag. - Bought this for a multi day ride on the Katy Trail in Missouri. I previously used a backpack. You can imagine how my shoulders felt and the challenge of putting that pack on my tired, sore shoulders and back each day. This saddle bag solved my problems and worked great! The bag kept everything dry and secure. I could easily load and unload as needed, and attach my flip-flops and jacket with the bungee on the outside. — I was on the fence about which size to get. I’m glad I got the larger one, especially for this ride. On shorter rides, it’s easy to roll and tuck the extra with no problem to the size needed for fewer items.

## Features

- 13L Large Capacity & Ample Space：NEWBOLER bikepacking bag under seat has 13L maximum high capacity, meet your needs in most conditions. Enough room for your personal items, cycling gears, repair tools. The capacity of the bicycle tail bag can be adjusted from 6L to 13L. Roll-top closure design adjust the length of saddle bag to meet your commuting or bikepacking.
- Foldable Design & Convenient To Carry: Unique foldable design allows you to storage this bicycle saddle bag just like other normal saddle bags. Extend it into a large bicycle packaging bag when riding, providing a way to easily carry things without a rear rack.
- Fully Waterproof & Easy to Clean；Double layers waterproof PVC made this large bike saddle bag, which provides the best waterproof performance to protect your valuables from water, dirt, and dust. Adopts high frequency welding technology, durable, cold-resistant, age-resistant, solid and easy to clean.
- Upgraded Installation & Firmly Fastened: Four steps to install your bike storage bag. Fixed buckle ensures the stability while riding, double straps effectively prevent shaking and sagging.The NEWBOLER seat bag is made of high quality 500D PVC. It is rip-proof and waterproof in light rain. Reflective tape and reflective LOGO are added on both sides of the bag to ensure nighttime riding and improve safety.
- Reflective Straps & Taillight Compatible: To protect your safety while night riding, this bicycle seat bag is designed to have several reflective straps and reflective LOGO on the surface.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08TQBLKK5 |
| Brand | NEWBOLER |
| Brand Name | NEWBOLER |
| Capacity | 13 liters |
| Closure Type | Buckle |
| Color | Black |
| Compatible with Vehicle Type | Bicycle |
| Customer Reviews | 4.0 out of 5 stars 52 Reviews |
| Handle Type | Web Handle |
| Manufacturer | NEWBOLER |
| Manufacturer Part Number | PAC040 |
| Material | Polyvinyl Chloride (PVC) |
| Material Type | Polyvinyl Chloride (PVC) |
| Model Number | PAC040 |
| Mounting Type | Seat Mount |
| Pattern | Solid |
| Pocket Description | Zippered Pocket |
| Shell Type | Soft |
| Size | 13L |
| Strap Type | Adjustable |
| UPC | 791555097767 |
| Vehicle Service Type | Bicycle |

## Images

![Bike Saddle Bag Large - Waterproof Bike Storage Bag 13L Reflective Bikepacking Bag, Bike Seat Bag for Mountain Road Bike Travel - Image 1](https://m.media-amazon.com/images/I/61p32H6pJYL.jpg)
![Bike Saddle Bag Large - Waterproof Bike Storage Bag 13L Reflective Bikepacking Bag, Bike Seat Bag for Mountain Road Bike Travel - Image 2](https://m.media-amazon.com/images/I/71ihtwwI5zL.jpg)
![Bike Saddle Bag Large - Waterproof Bike Storage Bag 13L Reflective Bikepacking Bag, Bike Seat Bag for Mountain Road Bike Travel - Image 3](https://m.media-amazon.com/images/I/61ZyDHH2iHL.jpg)
![Bike Saddle Bag Large - Waterproof Bike Storage Bag 13L Reflective Bikepacking Bag, Bike Seat Bag for Mountain Road Bike Travel - Image 4](https://m.media-amazon.com/images/I/61X-N0IlG2L.jpg)
![Bike Saddle Bag Large - Waterproof Bike Storage Bag 13L Reflective Bikepacking Bag, Bike Seat Bag for Mountain Road Bike Travel - Image 5](https://m.media-amazon.com/images/I/61nRAI5mT0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome seat bag
*by D***R on March 12, 2022*

I really like this bag. The material quality is better than most bags that are double the price. I have 3 of them on different bikes. They're very rugged and water proof and have a ton of room for storage.

### ⭐⭐⭐⭐⭐ Very, very happy with bag.
*by K***C on December 27, 2025*

Bought this for a multi day ride on the Katy Trail in Missouri. I previously used a backpack. You can imagine how my shoulders felt and the challenge of putting that pack on my tired, sore shoulders and back each day. This saddle bag solved my problems and worked great! The bag kept everything dry and secure. I could easily load and unload as needed, and attach my flip-flops and jacket with the bungee on the outside. — I was on the fence about which size to get. I’m glad I got the larger one, especially for this ride. On shorter rides, it’s easy to roll and tuck the extra with no problem to the size needed for fewer items.

### ⭐⭐⭐⭐ Big
*by B***E on July 26, 2024*

Bought this but probably don’t need it. I don’t carry much when I ride. Good quality.

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**Shop now:** [https://www.desertcart.jp/products/312905157-bike-saddle-bag-large-waterproof-bike-storage-bag-13l-reflective](https://www.desertcart.jp/products/312905157-bike-saddle-bag-large-waterproof-bike-storage-bag-13l-reflective)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-29*