1. Introduction
This manual provides detailed instructions for the proper installation, use, and maintenance of your Rhinowalk RK19660-1 20L Waterproof Motorcycle Saddle Bag. Designed for durability and versatility, this bag offers secure and waterproof storage for your motorcycle or bicycle adventures.

Image: Front view of the Rhinowalk 20L Waterproof Motorcycle Saddle Bag.
2. Product Features
- Waterproof Design: Features seamless voltage technology and full waterproof material, ensuring protection against rainstorms.
- Versatile Use: Can be utilized as a bicycle bag (20L model only), motorcycle bag, handbag, or shoulder bag.
- Modular Compatibility: Designed for combination use with other Rhinowalk bags (20L, 45L, 65L) using universal buckle straps.
- Enhanced Visibility: Highlighted reflective logo for improved safety during night rides.
- Convenient Access: Large opening with zipper closure for easy packing and retrieval.
- Comfort & Durability: Soft and anti-slip handle for comfortable carrying, and a wear-resistant, anti-slip bottom.

Image: The bag submerged in water, showcasing its waterproof capabilities.

Image: Multiple Rhinowalk bags stacked on a motorcycle, demonstrating the modular design.

Image: Close-up of the reflective logo on the bag, enhancing night visibility.
3. Package Contents
Please verify that all items are present in your package:
- Main bag x 1
- 145cm x 38mm shoulder strap x 1
- 67cm x 25mm fixed buckle straps x 2
- High elasticity straps x 2
4. Setup and Installation
Follow these steps to properly install your Rhinowalk Motorcycle Saddle Bag:
4.1 General Installation (Tail Bag)
The bag can be securely mounted on the rear seat or luggage rack of your motorcycle. Use the provided fixed buckle straps and high elasticity straps for a stable fit.

Image: The 20L bag securely mounted on a motorcycle's rear rack.

Image: Rear view of the bag installed, showing strap placement.
4.2 Video Installation Guide
For a visual guide on installing 20L motorcycle bags, please watch the video below:
Video: Installation guide for 10L, 20L, and 30L Rhinowalk Motorcycle Bags. This video demonstrates the general process for securing the bag to a motorcycle.
5. Operating Instructions
5.1 Waterproof Closure
To ensure maximum waterproofing, roll down the top opening of the bag at least three times before securing the buckles. This creates a tight seal against water ingress.
5.2 Multiple Carrying Options
- Handbag: Use the soft, anti-slip handle for carrying by hand.
- Shoulder Bag: Attach the provided 145cm shoulder strap to the D-rings on the bag for comfortable shoulder carrying.
- Motorcycle/Bicycle Bag: Secure the bag to your vehicle using the fixed buckle straps and high elasticity straps as shown in the installation section.

Image: Demonstrates the bag's versatility as a motorcycle bag, handbag, and shoulder bag.
6. Maintenance
- Cleaning: Wipe the bag with a damp cloth and mild soap. Do not use harsh chemicals or abrasive cleaners.
- Drying: Allow the bag to air dry completely before storing to prevent mildew.
- Storage: Store in a cool, dry place away from direct sunlight when not in use.
- Strap Care: Regularly check straps and buckles for wear and tear. Replace if damaged.

Image: Detailed view of the bag's features, including the large opening, zipper, and durable bottom.
7. Troubleshooting
- Water Leakage: Ensure the top opening is rolled down at least three times and all buckles are securely fastened. Check for any punctures or damage to the material.
- Bag Not Secure: Verify that all fixed buckle straps and high elasticity straps are correctly attached to your vehicle and tightened appropriately. Adjust strap tension as needed.
- Difficulty with Zipper: Ensure the zipper path is clear of debris. Apply a silicone-based lubricant if the zipper is stiff.
8. Specifications
| Attribute | Detail |
|---|---|
| Model Number | RK19660-1 |
| Capacity | 20 Liters |
| Dimensions (L x W x H) | 46cm x 23cm x 28cm (17cm after 3 folds) |
| Weight | 0.84 kg |
| Material | Polyester |
| Color | Black (also available in Yellow/Orange) |
| Mounting Type | Seat Mount |
| Strap Type | Adjustable, Elastic |

Image: Size comparison of Rhinowalk tail bags, including the 20L model.
9. Warranty and Support
Your Rhinowalk Motorcycle Saddle Bag comes with a 1-Year Manufacturer Warranty.
For any inquiries or support, please contact Rhinowalk directly.
Manufacturer Contact Information: Rhinowalk





