The Costway Grey 400L Car Rooftop Cargo Box is designed for families and adventurers seeking expanded vehicle storage for road trips, camping, and sports gear. It offers substantial space and convenient dual-side access, making loading and unloading easy, though it requires existing roof bars for installation.
400L Storage Capacity: Provides ample space to securely transport camping equipment, sports gear, luggage, and other essential items, freeing up interior vehicle space.
Dual-Side Opening: Allows effortless access to your belongings from either side of the vehicle, making loading and unloading convenient even in tight parking situations.
Robust Locking System: Ensures the security of your stored items, providing peace of mind during travel and when parked.
Aerodynamic Design: Features a sleek shape engineered to minimize wind noise and drag, which helps maintain fuel efficiency during long journeys.
Durable ABS and PC Construction: Built from high-quality ABS and PC materials, designed to withstand various weather conditions and protect contents from the elements.
Weather-Resistant: Safeguards your belongings against rain, snow, dust, and UV exposure, keeping them dry and secure.
Significantly expands vehicle storage by 400 liters.
Convenient dual-side access simplifies loading and unloading.
Enhanced security for belongings with a robust locking system.
Aerodynamic design helps reduce noise and maintain fuel efficiency.
Durable, weather-resistant materials protect contents in all conditions.
Requires existing roof bars for installation, which are not included.
Adds height to the vehicle, potentially limiting access to low garages or drive-thrus.
Can impact vehicle handling slightly, especially in strong crosswinds (common for all rooftop cargo).
Significantly expands vehicle storage by 400 liters.
Convenient dual-side access simplifies loading and unloading.
Enhanced security for belongings with a robust locking system.
Aerodynamic design helps reduce noise and maintain fuel efficiency.
Durable, weather-resistant materials protect contents in all conditions.
Requires existing roof bars for installation, which are not included.
Adds height to the vehicle, potentially limiting access to low garages or drive-thrus.
Can impact vehicle handling slightly, especially in strong crosswinds (common for all rooftop cargo).
The Costway 400L Cargo Box excels in situations where interior vehicle space is insufficient. It's ideal for:
Family Road Trips: Store suitcases, strollers, and toys, keeping the car's interior clear and comfortable for passengers.
Camping Adventures: Easily transport tents, sleeping bags, cooking gear, and outdoor essentials, leaving more room inside for occupants or pets.
Winter Sports: Safely carry skis, snowboards, boots, and poles, protecting them from road grime and preventing wet gear from entering the car.
Outdoor Hobbies: Perfect for fishing gear, hiking equipment, or bulkier items that don't fit inside the trunk.
The aerodynamic profile means you'll experience minimal additional wind noise compared to less streamlined boxes, contributing to a more pleasant driving experience. The dual-side opening is particularly useful in crowded campsites or parking lots, allowing you to access items without repositioning your vehicle.
Ensure your vehicle is equipped with a compatible roof rack system (crossbars).
Carefully lift the cargo box onto the vehicle's crossbars. It may require two people.
Align the mounting points on the cargo box with the crossbars.
Secure the box using the included mounting hardware (U-bolts or quick-release clamps). Tighten all fasteners evenly according to the manufacturer's instructions.
Before driving, ensure the box is firmly attached and all locks are engaged.
This cargo box is compatible with most vehicles that have an existing roof rack system with crossbars. Please refer to your vehicle's manual or the roof rack manufacturer for specific weight limits and compatibility requirements.
Clean the exterior with mild soap and water using a soft cloth or sponge. Avoid abrasive cleaners or solvents that could damage the finish.
Rinse thoroughly and dry completely to prevent water spots.
Periodically check all mounting hardware for tightness, especially after long trips or rough roads.
Lubricate the lock mechanisms occasionally with a graphite-based lubricant to ensure smooth operation.
When not in use, store the cargo box in a cool, dry place, ideally out of direct sunlight.