1. Introduction and Overview
The Green Valley Sherpack 158002 is a versatile, foldable soft roof box designed to provide additional storage capacity for your vehicle. It offers the practical benefits of a traditional rigid roof box while eliminating the storage challenges associated with larger, non-collapsible units. Its compact design when folded makes it an ideal solution for individuals with limited storage space, such as apartment dwellers.
This roof box boasts a storage capacity of 270 liters, making it suitable for weekend getaways or when your vehicle's internal space is insufficient for extra luggage. The Sherpack is constructed from durable, double-layer PVC canvas to ensure optimal waterproofing and includes metallic reinforcements to secure your cargo during transport. Assembly is designed to be simple, quick, and tool-free, and the product comes with a convenient storage cover.

Image 1.1: The Green Valley Sherpack 158002 Foldable Roof Box securely mounted on a vehicle's roof bars, ready for use.
2. Safety Information
Adherence to safety guidelines is crucial when using any roof-mounted cargo system. Please review the following information carefully:
- Speed Limit: Always drive 10 km/h below the posted speed limit when the roof box is installed and loaded.
- Load Width: The total width of the load, including the roof box, must not exceed 2.55 meters (as per Article R.312-20 of traffic regulations).
- Rear Overhang: The load must not extend more than 3 meters beyond the rear extremity of the vehicle (as per Article R.312-21).
- Front Overhang: The load must not extend beyond the front of the vehicle (as per Article R.312-22).
- Vehicle Weight: The total weight of the loaded vehicle must not exceed the maximum permissible load specified in your vehicle's registration certificate (as per Article R.312-2).
- Penalties: Infringements of these regulations may result in fines and other legal consequences.
Always ensure the roof box is securely attached and the load is properly distributed and secured before driving.
3. Product Features
The Green Valley Sherpack 158002 is engineered with several key features for convenience and durability:
- Foldable Design: Fully collapsible for minimal storage footprint when not in use.
- Waterproof Material: Constructed from double-layer PVC canvas to ensure optimal waterproofing and protection for your belongings.
- Load Reinforcement: Features metallic reinforcements to help maintain the shape and secure the load during transport.
- Easy Assembly: Designed for simple and quick installation without the need for special tools.
- Storage Cover: Includes a dedicated cover for convenient and protected storage when folded.
4. Setup and Installation
Follow these steps for proper setup and installation of your Sherpack roof box:
- Prepare Roof Bars: Ensure your vehicle is equipped with appropriate roof bars that are securely installed and rated for the weight of the roof box and its contents.
- Unfold the Roof Box: Remove the Sherpack from its storage cover. Carefully unfold the box to its full dimensions.
- Position on Roof Bars: Place the unfolded roof box centrally on your vehicle's roof bars. Ensure it is balanced and does not obstruct your view or vehicle's lights.
- Secure the Box: Use the integrated straps and fasteners to securely attach the roof box to the roof bars. Tighten all straps firmly to prevent movement during transit. Double-check all connection points.
- Load Contents: Distribute your luggage evenly inside the roof box. Place heavier items towards the center and lighter items towards the ends. Do not exceed the maximum load capacity of 50 kg.
- Close and Secure: Zip up all compartments and ensure all fasteners are closed. The metallic reinforcements will help maintain the box's structure.

Image 4.1: Visual guide demonstrating the steps for installing the Sherpack roof box on a vehicle, from unpacking to securing it on the roof bars.
5. Operating Instructions
To ensure safe and effective use of your Sherpack roof box:
- Pre-Drive Check: Before each journey, verify that the roof box is still securely attached to the roof bars and that all zippers and fasteners are fully closed.
- Loading: Always distribute the weight of your cargo evenly within the box. Avoid placing all heavy items on one side.
- Weight Limit: Do not exceed the maximum load capacity of 50 kg for the roof box. Also, be mindful of your vehicle's maximum roof load capacity.
- Driving: Adjust your driving style to account for the added weight and increased wind resistance. Avoid sudden maneuvers, hard braking, or high speeds. Refer to the safety information regarding speed limits.
- Unloading: When unloading, ensure the vehicle is parked safely. Unzip and remove items carefully.
- Folding for Storage: After use, empty the box, clean it if necessary, and allow it to dry completely. Then, carefully fold it back into its compact form and place it in the provided storage cover.

Image 5.1: A demonstration of how the Sherpack roof box can be easily folded into a compact size for storage.
6. Maintenance
Proper maintenance will extend the lifespan of your Green Valley Sherpack roof box:
- Cleaning: Clean the roof box with mild soap and water after use, especially if it has been exposed to dirt, road salt, or harsh weather conditions. Avoid abrasive cleaners or solvents.
- Drying: Ensure the roof box is completely dry before folding and storing it to prevent mold or mildew growth.
- Storage: Store the folded roof box in its provided cover in a cool, dry place, away from direct sunlight and extreme temperatures.
- Inspection: Periodically inspect the PVC material, zippers, straps, and metallic reinforcements for any signs of wear, damage, or corrosion. Address any issues promptly.
7. Troubleshooting
Here are some common issues and their potential solutions:
- Issue: The roof box feels unstable or moves during driving.
Solution: Immediately pull over to a safe location. Recheck all attachment points to the roof bars and ensure they are tightened correctly and securely. Verify that the load inside is evenly distributed. - Issue: Water is entering the roof box.
Solution: Ensure all zippers are fully closed and properly aligned. Inspect the PVC material for any tears or punctures. While the material is waterproof, extreme conditions or improper closure can lead to leaks. - Issue: Difficulty folding the roof box.
Solution: Ensure the box is completely empty and clean. Follow the folding instructions carefully, starting from one end and working your way across to achieve a compact fold.
8. Specifications
| Feature | Specification |
|---|---|
| Model | 158002 |
| Capacity | 270 Liters |
| Dimensions (Unfolded) | 100 cm (L) x 40 cm (W) x 80 cm (H) |
| Dimensions (Folded in cover) | 100 cm (L) x 10 cm (Diameter) |
| Maximum Load | 50 kg |
| Material | Polychlorure de vinyle (PVC) |
| Water Resistance | Waterproof |
| Item Weight | 3.8 Kilograms |
| Mounting Type | Roof Mount (requires roof bars) |

Image 8.1: The product packaging for the Green Valley Sherpack 158002, highlighting its key features and specifications.
9. Warranty and Support
Specific warranty details are not provided in the product information. For warranty claims or technical support, please contact Green Valley customer service or the retailer from whom you purchased the product. Ensure you have your proof of purchase and model number (158002) available when contacting support.



