If you want a rigid, high-capacity platform for heavy gear like coolers and camping equipment, choose REESE Towpower 63155; if you need expandable, weather-protected storage that collapses flat for easy garage parking, choose Rola 59102.
• REESE Towpower 63155: Offers a massive 48x20 inch hard surface with a 300-pound weight limit, but it is a permanent fixture that takes up significant space when not in use. Best for SUV owners who regularly haul bulky, heavy loads and have dedicated storage space.
• Rola 59102: Features rainproof, sonically welded seams and an expandable volume from 9.5 to 11.5 cubic feet, but lacks the rigid structure needed for stacking extremely heavy items. Best for SUV owners prioritizing cargo protection from the elements and flexible storage capacity.
• The Bottom Line: One is a workhorse for raw hauling power, while the other is a smart solution for protecting loose items from rain and snow.
The REESE Towpower 63155 Rambler hitch mount cargo carrier is built for the owner who treats their vehicle as an extension of their garage or workshop. This isn't just a bag you throw on the back; it is a structural platform designed to handle serious weight. The standout feature here is the sheer surface area. With 48 inches by 20 inches of usable inside space, this unit provides a stable floor that doesn't sag under pressure. I look at the specifications and see a 300-pound weight capacity, which is the kind of number that tells me this carrier can handle a full set of roof-top tents, large coolers filled with drinks, or multiple suitcases stacked without worrying about the mesh bottom giving way.
The design philosophy here is clearly about stability and containment. The inclusion of 5.5-inch side rails is a critical detail for anyone driving on uneven terrain. These raised edges act as a barrier, preventing lighter items from sliding off during sharp turns or sudden stops. When you are transporting fragile camping gear or expensive luggage, knowing that your load has physical boundaries gives you peace of mind. Furthermore, the durable mesh floor design serves a practical purpose beyond just holding weight. Dirt, leaves, and water drain right through the mesh, meaning you don't have to scrape mud off a solid tray after every muddy trail ride. You can just hose it down or shake it out.
This product is specifically for the SUV owner who values utility over convenience. If you frequently drive to remote campsites, sporting events, or job sites where you carry heavy, irregularly shaped objects, this is the tool for the job. However, it is not for everyone. This means it is a permanent addition to your vehicle's rear profile. You cannot easily tuck it away in a corner of your closet when you aren't using it. If you only need cargo space once a month and want something that disappears into your garage when parked, the bulk and weight of the REESE carrier might be more hassle than it is worth. It demands a specific lifestyle of regular, heavy hauling.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-11-05 · 7 min read · Independent comparison
In contrast, the Rola 59102 Wallaroo Cargo Bag represents a different approach to cargo management: flexibility and protection. This unit is designed for the SUV owner who needs to maximize interior space without sacrificing the dryness of their belongings. The most compelling feature is its expandability. You start with a base capacity of 9.5 cubic feet, but with a simple unzip, you gain access to an additional 2 cubic feet, reaching 11.5 cubic feet total. This adaptability is crucial for those trips where you aren't sure exactly how much stuff you will need to bring. Whether you are going for a weekend getaway with a few bags or a longer road trip requiring extra blankets and toys, the bag grows with your needs.
Weather resistance is the second pillar of this product's appeal. Unlike open platforms that leave your gear exposed to the elements, the Rola carrier is constructed from premium-quality rainproof material. The manufacturer specifies sonically welded seams, which is a technical detail that translates to real-world reliability. It ensures there are no needle holes for water to penetrate, keeping your cargo dry even in a torrential downpour. Inside, there are two interior pockets designed to hold small items, helping you organize essentials like maps, chargers, or tools so they don't get lost in the main cavity. The universal fit provided by the six straps allows it to attach securely to various hitch trays, ensuring it stays put regardless of the specific mounting system you have.
The true genius of the Rola 59102 lies in its collapsible design. When the trip is over and the car is parked, this bag folds down significantly smaller than a rigid metal frame. It becomes a soft, manageable package rather than a bulky obstacle. This makes it ideal for urban drivers or families with limited garage space who still need occasional extra carrying capacity. It is perfect for grocery runs, shopping sprees, or spontaneous road trips where you don't want to commit to a permanent accessory on your bumper. However, buyers must understand the trade-off. Because it is a soft-sided bag, it does not offer the same structural rigidity as a metal carrier. You cannot stack heavy, dense items on top of each other in the same way, and it relies on the straps and the underlying tray to maintain its shape. It is a container, not a platform.
• Best for weather protection → Rola 59102 keeps everything completely dry with rainproof material and sonically welded seams, whereas the REESE carrier exposes gear to the elements.
• Best for storage convenience → Rola 59102 collapses flat for easy storage, while the REESE carrier remains a large, fixed object year-round.
• Best for long-term durability in harsh weather → REESE Towpower 63155 features a corrosion-resistant black powder coat finish designed to withstand rust and UV exposure better than fabric.
• Best for organization of small items → Rola 59102 includes two dedicated interior pockets for small accessories, whereas the REESE carrier offers one open platform.
• Best for versatility in volume → Rola 59102 expands from 9.5 to 11.5 cu ft depending on your packing needs, offering dynamic capacity.
• Best for secure transport of light goods → Rola 59102 uses six straps to secure the load, providing a tight fit for bags and boxes.
• Best for stability on rough roads → REESE Towpower 63155 utilizes 5.5-inch side rails to prevent shifting, offering a physical barrier against movement.
After analyzing the specs and design intent of both units, my recommendation comes down to how you actually use your SUV. If you are an outdoor enthusiast who regularly carries heavy camping gear, bikes, or large coolers and wants a sturdy, permanent solution, I would buy the REESE Towpower 63155. Its 300-pound capacity and side rails make it the superior choice for serious hauling. However, if you are a family driver who occasionally needs extra space for groceries, luggage, or sports equipment and prioritizes keeping things dry and stored neatly in the garage, I recommend the Rola 59102. Its expandable, rainproof design fits the modern SUV owner's need for flexibility without the clutter. Both are excellent choices for suv owners, but the REESE wins on pure power while the Rola wins on convenience and protection.
Both products are designed to fit standard receiver hitches. The REESE Towpower 63155 is explicitly listed for a 1-1/4 inch receiver, while the Rola 59102 uses a universal strap system to attach to hitch trays and baskets, making it adaptable to various setups.
The REESE carrier uses a heavy-duty mesh floor with a black powder coat finish for corrosion resistance, allowing dirt to fall through and simplifying cleanup. The Rola carrier relies on premium rainproof fabric with sonically welded seams to protect contents from moisture, requiring you to wipe it down or empty it to clean.
Value depends on usage frequency. If you travel often with heavy gear, the REESE 63155 offers long-term value through its high weight capacity and robust build. If you travel seasonally or intermittently and need a compact solution that won't take up garage space, the Rola 59102 offers better value due to its collapsible nature and expandable volume.
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