10 Best Rooftop Cargo Boxes 2025 in the United States

The MeeFar Car Roof Bag XBEEK is a spacious rooftop cargo carrier with a capacity of 20 cubic feet, making it ideal for large families or extended trips. Its 51” (L) x 40” (W) x 17” (H) dimensions allow it to hold up to 4-6 suitcases, tents, and sleeping bags. The bag is made from 700D PVC tarpaulin, a material known for its durability and waterproof capabilities, ensuring your belongings stay dry and secure even in harsh weather conditions.

The anti-slip mat and 10 reinforced straps help in securely mounting the bag to your vehicle, whether it has a roof rack or not. The soft shell design allows for easy storage when not in use, as it can be folded into a compact size. Security is enhanced with a combination lock, which prevents the zippers from slipping and adds an extra layer of protection for your luggage.

However, the soft shell design might be less aerodynamic compared to hard shell cargo boxes, potentially impacting fuel efficiency. Additionally, the weight of the bag itself is 3.9 kilograms, so users need to consider the added weight when fully loaded. The universal compatibility makes it a versatile choice, but users should ensure that their vehicle can handle the total weight. The MeeFar XBEEK roof bag is a durable and spacious option with good security features and easy installation, but its soft shell design might not be the best for optimizing fuel efficiency.

The WEIZE rooftop cargo carrier is a versatile and sturdy option for those needing extra storage space on their vehicle. Measuring 54" x 34" x 6", it offers 10 to 13 square feet of additional space and is adjustable to different sizes to fit various vehicles such as SUVs, MPVs, and pick-ups. Made from tubular steel, it's lightweight yet strong, capable of holding up to 200 lbs of cargo.

The steel construction ensures durability, and the powder-coated finish helps resist rust and corrosion, although additional protection is recommended for long-term use. The aerodynamic design with sleek fairing minimizes drag and noise, making your travel more efficient and quieter. The WEIZE rack includes helpful accessories like a cargo bag, net, and tie-down straps, adding value and making cargo management easier.

Assembly is straightforward with the provided U-bolts and mounting hardware, but it's always good to double-check the compatibility with your vehicle's crossbars. It's important to ensure that the dimensions match your vehicle's specifications to avoid any fitting issues. This cargo rack is a reliable and practical solution for increasing your vehicle's carrying capacity while ensuring secure and organized storage.

The SportRack Vista XL Rear Opening Cargo Box is a spacious rooftop cargo box with an internal capacity of 18 cubic feet (510 liters), making it suitable for large families or individuals needing extra storage for trips. Its maximum weight capacity is 100 pounds (45 kg), which should suffice for most typical luggage. The cargo box is made from durable, UV-resistant ABS material, providing longevity and resistance against the elements. Its rear opening design makes accessing items easy and safer, as you don't have to be near traffic when opening it.

The tool-free mounting hardware simplifies installation and removal, making it user-friendly for those who may not be technically inclined. Additionally, the cargo box includes a key and lock system to secure contents and prevent theft, adding a layer of security for peace of mind. It fits various rack systems, including square, round, and most factory racks, ensuring versatility in mounting options.

The aerodynamics of the box are not explicitly mentioned, but the streamlined shape likely contributes to reduced wind resistance and noise. However, users should be aware of the dimensions (63 x 38 x 19 inches) and ensure their vehicle can accommodate its size without obstructing other functions or visibility. At 28 pounds, it's relatively lightweight but sturdy. This cargo box is an excellent choice for those seeking a durable, spacious, and secure storage solution for their vehicle.