---
product_id: 229416847
title: "Bike Saddle Bag Waterproof Bicycle Under Seat Bag Quick Disassembly Rainproof Mountain Road Bike Seat Bag Bicycle Professional Cycling Accessories"
brand: "rhinowalk"
price: "₱4224"
currency: PHP
in_stock: true
reviews_count: 7
category: "Rhinowalk"
url: https://www.desertcart.ph/products/229416847-bike-saddle-bag-waterproof-bicycle-under-seat-bag-quick-disassembly
store_origin: PH
region: Philippines
---

# 600D waterproof polyester reflective safety strip tool-free quick disassembly Bike Saddle Bag Waterproof Bicycle Under Seat Bag Quick Disassembly Rainproof Mountain Road Bike Seat Bag Bicycle Professional Cycling Accessories

**Brand:** rhinowalk
**Price:** ₱4224
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Ride Ready, Rain or Shine—Carry Smart, Ride Confident!

## Quick Answers

- **What is this?** Bike Saddle Bag Waterproof Bicycle Under Seat Bag Quick Disassembly Rainproof Mountain Road Bike Seat Bag Bicycle Professional Cycling Accessories by rhinowalk
- **How much does it cost?** ₱4224 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/229416847-bike-saddle-bag-waterproof-bicycle-under-seat-bag-quick-disassembly)

## Best For

- rhinowalk enthusiasts

## Why This Product

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

## Key Features

- • **Night Ride Safety:** Silver reflective strip + taillight strap ensure visibility when it matters most.
- • **Secure & Stable Fit:** PE sheet reinforced structure prevents deformation and protects contents from shocks.
- • **Rainproof Durability:** Seamless TPU-coated 600D polyester keeps gear dry through downpours.
- • **Spacious 1.2L Capacity:** Fits phones up to 7.5", wallets, gloves & more—carry your essentials without bulk.
- • **Effortless Installation:** Manual rotation mount—no tools, no hassle, quick on/off for your busy ride.

## Overview

The Rhinowalk Bike Saddle Bag offers a sleek, waterproof 1.2L storage solution crafted from durable 600D polyester with TPU coating. Designed for quick, tool-free mounting and secure fit under any bike seat, it protects your essentials from rain and shocks. Reflective accents and a taillight strap enhance night safety, making it the perfect compact companion for professional cyclists who demand convenience and reliability on every ride.

## Description

Buy Rhinowalk Bike Saddle Bag Waterproof Bicycle Under Seat Bag Quick Disassembly Rainproof Mountain Road Bike Seat Bag Bicycle Professional Cycling Accessories: Seat Packs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Spacious, sturdy, waterproof - I bought this based on positive experience with panniers by the same maker, and haven't been disappointed so far. The size holds my roadside repair kit with room to spare, without seeming bulky or large on the bike. The included mounting bracket is easy to screw into place by hand and once attached holds the pack without slipping down, and allows it to be detached and reattached easily by pressing a tab. I haven't yet had opportunities to test the waterproofing, but the material and construction (zipperless, closing by fold-and-buckle) seems the same as the panniers, which have held up to multiple downpours. This is the third seat pack I have tried. Compared to others: Pros: 1) Waterproof construction: As noted above, I haven't been caught in the rain so far to test but it seems solid. 2) Attachment: Packs that fastened via straps slipped down on my bike, winding up semi-vertical near the seat tube. This one stays in place where fastened, and is easy to remove and reattach. 3) Size: Small enough to fit unobtrusively on my bike, large enough to hold my every-ride items (spare tube, patch kit, tire levers, multitool, axle-nut wrench, Schrader valve-core tool, small rag, facemask for the COVID era) with room to spare. Cons: 1) None so far. I will update if the waterproofing does not work as hoped. Other: 1) Not much internal structure: There is a flap with mesh pocket, otherwise just the space enclosed by the outside walls. This fits my preferences but those wanting pockets and compartments might want to look elsewhere. Update: I am still pleased with the pack one month in, and the contents have stayed dry during rides through moderate rain and a drenching downpour.
Review: Perfect Bike Saddle Bag for Every Ride! - The Rhinowalk Bike Saddle Bag is a fantastic addition to my bike setup. It’s compact yet has plenty of space for essentials like my phone, keys, and a spare tube. The waterproof design has been a lifesaver during rainy rides—keeps everything dry! The quick disassembly feature is super convenient, and the bag fits securely under the seat without shifting around. Whether I’m out for a short ride or a longer adventure, it’s the perfect solution for carrying just what I need. Highly recommend for cyclists who need a reliable and practical saddle bag!

## Features

- Storage for Small Items: The full-opening large-capacity zipper provides more convenience for this 1.2L storage space. It can hold mobile phones of 7.5 inches and below, suitable for storing wallets, glasses, gloves and other products
- Waterproof Material: The fabric is made of 600D polyester TPU, sturdy, stand wear and tear and with good waterproof function. This bicycle bag uses a seamless voltage process and a roll-out opening and closing design, which can protect your product from rain erosion in rainy days
- Simple Installation: Tool-free quick disassembly and assembly method. Different from the quick release method on the market, it adopts manual rotation installation method, no need to use auxiliary tools such as hexagon wrench, which provides more convenience
- Fashionable Shape: Three-dimensional shape, simple and cool. Internal use of 1mm thick PE sheet as support, strong, stand wear and tear and without deformation, protect the contents in the bike bag from shock at the same time
- More Details: The silver reflective strip can reflect the lights of vehicles at night to ensure the safety of night travel. A taillight strap is installed to hang taillights. Using TPU magic straps, strong and stable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08F58ZR9Z |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #418,653 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #165 in Bike Seat Packs |
| Brand | Rhinowalk |
| Capacity | 1.2 Liters |
| Closure Type | Zipper |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (115) |
| Date First Available | August 3, 2020 |
| Handle Type | Web Handle |
| Item Weight | 8.1 ounces |
| Manufacturer | Rhinowalk |
| Manufacturer Part Number | X20516-Black |
| Material | Polyester, Polyethylene (PE) |
| Mounting Type | Seat Mount |
| Number of Compartments | 1 |
| Package Dimensions | 9.33 x 6.26 x 3.66 inches |
| Pattern | Solid |
| Shell Type | Soft |
| Size | Small |
| Strap Type | Removable |
| UPC | 190949857886 |
| Vehicle Service Type | Bicycle |

## Product Details

- **Brand:** Rhinowalk
- **Color:** Black
- **Material:** Polyester, Polyethylene (PE)
- **Size:** Small
- **Vehicle Service Type:** Bicycle

## Images

![Bike Saddle Bag Waterproof Bicycle Under Seat Bag Quick Disassembly Rainproof Mountain Road Bike Seat Bag Bicycle Professional Cycling Accessories - Image 1](https://m.media-amazon.com/images/I/61gvpzN9oiL.jpg)

## Questions & Answers

**Q: Fits aero seatpost?**
A: Hello customer
Your bike can use this bike bag
There is a video on our product page, you can check how to install this seat bag

**Q: Is this the same bracket as the ortlieb micro two?  are they interchangeable?  thanks for your time and consideration.  kind regards.  david.**
A: Hello customer
This bag has a bracket, which is not compatible with ortlieb micro two. Thank you for your understanding.

**Q: When it is fully expanded/unrolled - can a light still be mounted properly?**
A: Hello customer
Fully unfolded, this bag is not suitable for hanging lights

**Q: is there a smaller version? sadly too long for my small road bike**
A: Hello Customer
This is the smallest size rear seat bag in our store. The size of this bag is: 7.9*3.9*3.5 in

## Customer Reviews

### ⭐⭐⭐⭐⭐ Spacious, sturdy, waterproof
*by M***G on December 6, 2020*

I bought this based on positive experience with panniers by the same maker, and haven't been disappointed so far. The size holds my roadside repair kit with room to spare, without seeming bulky or large on the bike. The included mounting bracket is easy to screw into place by hand and once attached holds the pack without slipping down, and allows it to be detached and reattached easily by pressing a tab. I haven't yet had opportunities to test the waterproofing, but the material and construction (zipperless, closing by fold-and-buckle) seems the same as the panniers, which have held up to multiple downpours. This is the third seat pack I have tried. Compared to others: Pros: 1) Waterproof construction: As noted above, I haven't been caught in the rain so far to test but it seems solid. 2) Attachment: Packs that fastened via straps slipped down on my bike, winding up semi-vertical near the seat tube. This one stays in place where fastened, and is easy to remove and reattach. 3) Size: Small enough to fit unobtrusively on my bike, large enough to hold my every-ride items (spare tube, patch kit, tire levers, multitool, axle-nut wrench, Schrader valve-core tool, small rag, facemask for the COVID era) with room to spare. Cons: 1) None so far. I will update if the waterproofing does not work as hoped. Other: 1) Not much internal structure: There is a flap with mesh pocket, otherwise just the space enclosed by the outside walls. This fits my preferences but those wanting pockets and compartments might want to look elsewhere. Update: I am still pleased with the pack one month in, and the contents have stayed dry during rides through moderate rain and a drenching downpour.

### ⭐⭐⭐⭐⭐ Perfect Bike Saddle Bag for Every Ride!
*by B***O on November 26, 2024*

The Rhinowalk Bike Saddle Bag is a fantastic addition to my bike setup. It’s compact yet has plenty of space for essentials like my phone, keys, and a spare tube. The waterproof design has been a lifesaver during rainy rides—keeps everything dry! The quick disassembly feature is super convenient, and the bag fits securely under the seat without shifting around. Whether I’m out for a short ride or a longer adventure, it’s the perfect solution for carrying just what I need. Highly recommend for cyclists who need a reliable and practical saddle bag!

### ⭐⭐⭐⭐⭐ Good product
*by J***Y on April 3, 2023*

I just had it delivered and installed it on my bike. I'm impressed with the build quality. I like the sturdy material that appears to be quite waterproof. The folding closure, similar to a dry bag, has some velcro inside to help keep things closed tightly. Installation only took 2 minutes! My one concern is the reflective strap on the back for securing a tail light. I'm concerned the strap may not stay connected after putting a tail light on and off numerous times. We'll see how it holds up. I've seen plenty of bike bags in over 35 years of cycling. This one impresses me. Good price too!

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**Shop now:** [https://www.desertcart.ph/products/229416847-bike-saddle-bag-waterproof-bicycle-under-seat-bag-quick-disassembly](https://www.desertcart.ph/products/229416847-bike-saddle-bag-waterproof-bicycle-under-seat-bag-quick-disassembly)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-09*