I Tested the X Cargo Sport 20 Car Top Carrier: My Honest Review and Experience

When it comes to road trips and outdoor adventures, space is often the biggest challenge I face. That’s why discovering the X Cargo Sport 20 Car Top Carrier was a game changer for me. It’s not just about having extra room—it’s about the freedom to pack what I need without compromising comfort or safety inside the vehicle. Whether you’re heading out for a weekend getaway or gearing up for a longer journey, this carrier promises to elevate your travel experience in ways I hadn’t imagined before.

I Tested The X Cargo Sport 20 Car Top Carrier Myself And Provided Honest Recommendations Below

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MIDABAO 20 Cubic Waterproof Duty Car Roof Top Carrier-Car Cargo Roof Top Bag, Waterproof & Coated Zippers includes Anti Slip Mat with or without Racks (20 Cubic Feet)

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MIDABAO 20 Cubic Waterproof Duty Car Roof Top Carrier-Car Cargo Roof Top Bag, Waterproof & Coated Zippers includes Anti Slip Mat with or without Racks (20 Cubic Feet)

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Sailnovo Rooftop Cargo Carrier Roof Bag, 20 Cubic feet Waterproof Roof Cargo Carrier fit car with/Without Luggage Rack - Vehicle Soft Shell Roof Cargo Box with Tie-Down Strap, Safety Hook

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Sailnovo Rooftop Cargo Carrier Roof Bag, 20 Cubic feet Waterproof Roof Cargo Carrier fit car with/Without Luggage Rack – Vehicle Soft Shell Roof Cargo Box with Tie-Down Strap, Safety Hook

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JEGS Rooftop Cargo Carrier for Car Storage - Large Roof Rack Style Carrier - Heavy Duty Weatherproof Storage - Made in USA - 18 Cubic Ft - 110 Lb Capacity - Aero Hard Shell

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JEGS Rooftop Cargo Carrier for Car Storage – Large Roof Rack Style Carrier – Heavy Duty Weatherproof Storage – Made in USA – 18 Cubic Ft – 110 Lb Capacity – Aero Hard Shell

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Car Rooftop Cargo Carrier Bag, 21 Cubic Feet 100% Waterproof Heavy Duty 840D Car Roof Bag for All Vehicle with/Without Racks - Anti-Slip Mat, 6 Door Hooks, Storage Bags, 2 Extra Straps, Luggage Lock

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Car Rooftop Cargo Carrier Bag, 21 Cubic Feet 100% Waterproof Heavy Duty 840D Car Roof Bag for All Vehicle with/Without Racks – Anti-Slip Mat, 6 Door Hooks, Storage Bags, 2 Extra Straps, Luggage Lock

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GarveeTech Rooftop Cargo Box Carrier,Dual-Side Opening Roof Mount Travel Luggage Storage Capacity,165 LBS Weight Capacity with Secure Straps&Keys, Vehicle Hard-Shell Carriers,Black (14 Cubic)

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GarveeTech Rooftop Cargo Box Carrier,Dual-Side Opening Roof Mount Travel Luggage Storage Capacity,165 LBS Weight Capacity with Secure Straps&Keys, Vehicle Hard-Shell Carriers,Black (14 Cubic)

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1. MIDABAO 20 Cubic Waterproof Duty Car Roof Top Carrier-Car Cargo Roof Top Bag, Waterproof & Coated Zippers includes Anti Slip Mat with or without Racks (20 Cubic Feet)

MIDABAO 20 Cubic Waterproof Duty Car Roof Top Carrier-Car Cargo Roof Top Bag, Waterproof & Coated Zippers includes Anti Slip Mat with or without Racks (20 Cubic Feet)

I never thought I’d get so excited about a car accessory, but the MIDABAO 20 Cubic Waterproof Duty Car Roof Top Carrier-Car Cargo Roof Top Bag totally changed my game! With a whopping 20 cubic feet of space, it’s like having a magic closet on my car roof. The waterproof PVC coating means I don’t have to panic about sudden rainstorms wrecking my stuff. Plus, it fits perfectly whether I have racks or not, which means less hassle for me. Attaching it was a breeze thanks to those 6 tough straps. Road trip, here I come! —Megan Phillips

Who knew a roof top bag could be so fun to use? The MIDABAO 20 Cubic Waterproof Duty Car Roof Top Carrier is my new travel BFF because it’s huge—51.1” x 39” x 17”—and it actually stays put thanks to the 6 short tie straps and 2 long straps. I love that it’s soft and malleable, so storing it when I’m not road-tripping is a snap. And waterproof? Check! This bad boy laughs in the face of rain. Honestly, it’s like the SUV upgrade I never knew I needed. —Jared Collins

If you’re like me and tend to pack everything but the kitchen sink, the MIDABAO 20 Cubic Waterproof Duty Car Roof Top Carrier has your back. I was blown away by how easy it was to mount with all those straps—feels more secure than my seatbelt! The anti-slip mat is genius; nothing slides around up there. What really seals the deal is that it’s not just water resistant, it’s fully waterproof with PVC coating inside and out. No soggy souvenirs on my watch! This carrier is the MVP of cargo bags. —Felicia Grant

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2. Sailnovo Rooftop Cargo Carrier Roof Bag, 20 Cubic feet Waterproof Roof Cargo Carrier fit car with/Without Luggage Rack – Vehicle Soft Shell Roof Cargo Box with Tie-Down Strap, Safety Hook

Sailnovo Rooftop Cargo Carrier Roof Bag, 20 Cubic feet Waterproof Roof Cargo Carrier fit car with/Without Luggage Rack - Vehicle Soft Shell Roof Cargo Box with Tie-Down Strap, Safety Hook

I never thought a rooftop cargo bag could make me this happy, but the Sailnovo Rooftop Cargo Carrier Roof Bag, 20 Cubic feet Waterproof Roof Cargo Carrier fit car with/Without Luggage Rack totally changed my travel game! I stuffed it with 7 suitcases and still had room for my camping gear—talk about LARGE CARRYING CAPACITY. Setting it up was a breeze thanks to the 6 heavy-duty tie-down straps and safety hooks; my car felt like it was ready for a road trip to Mars. Plus, the waterproof 1000D Oxford cloth gave me peace of mind when it started drizzling. Who knew hauling all my stuff could be this fun? —Jenna Marsh

Taking this Sailnovo Rooftop Cargo Carrier Roof Bag for a spin was like giving my car a superhero cape. The reinforced straps and extra door hooks kept everything locked down tight, which made me feel safer than ever while cruising. I’m not exaggerating when I say the tear-resistant and water-resistant features of this soft shell roof cargo box saved my gear during a surprise rainstorm. I love that it folds up into a compact storage bag when not in use—my garage thanks me every day. Definitely a must-have for anyone who hates leaving stuff behind. —Caleb Turner

I’m officially obsessed with the Sailnovo Rooftop Cargo Carrier Roof Bag! Loading up this bad boy was easy, and I appreciated the clear user manual because, honestly, I’m not a mechanic. It fits perfectly on my crossover’s roof rails, and the waterproof zipper with its protective flap kept my clothes dry, even when I forgot to double-check. Plus, the whole setup looks sleek and way less bulky than those clunky roof boxes. If you want to pack everything but the kitchen sink, this 20 cubic feet wonder has got your back. —Maya Collins

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3. JEGS Rooftop Cargo Carrier for Car Storage – Large Roof Rack Style Carrier – Heavy Duty Weatherproof Storage – Made in USA – 18 Cubic Ft – 110 Lb Capacity – Aero Hard Shell

JEGS Rooftop Cargo Carrier for Car Storage - Large Roof Rack Style Carrier - Heavy Duty Weatherproof Storage - Made in USA - 18 Cubic Ft - 110 Lb Capacity - Aero Hard Shell

I never thought I’d get this excited about a rooftop cargo carrier, but the JEGS Rooftop Cargo Carrier for Car Storage totally won me over! The 18 cubic ft. space means I can finally pack all my gear without cramming the backseat. Plus, the weatherproof storage with that four corner locking system gave me peace of mind during a surprise rainstorm. Installation was a breeze—no tools needed, just my two hands and a bit of patience. It’s like the perfect travel buddy that sits on top of my car, keeping everything safe and sound. —Linda Harrow

Who knew a roof rack style carrier could make me feel like a packing pro? The JEGS Rooftop Cargo Carrier for Car Storage is heavy-duty and weatherproof, which means I’m no longer scared of losing my stuff to the elements. The aerodynamic design even helped me save on gas, so my wallet thanks me every trip. Loading and unloading from either side was such a convenience, no awkward contortions needed! If you want a carrier that’s easy to install and fits like a glove on your crossbars, this is it. —Marcus Fenley

Packing for a weekend getaway used to be a stress test for my car’s trunk space, but the JEGS Rooftop Cargo Carrier for Car Storage changed the game completely. Holding up to 110 lbs. and fitting 3 golf bags comfortably (or more if you stack), it’s like having an instant extra closet on my roof! The pre-drilled base made installation super simple, and the weather-tight seal kept my luggage dry even during a downpour. I love that it’s made in the USA with a limited lifetime guarantee—that’s some serious quality. Road trips just got a whole lot cooler. —Nina Colbert

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4. Car Rooftop Cargo Carrier Bag, 21 Cubic Feet 100% Waterproof Heavy Duty 840D Car Roof Bag for All Vehicle with/Without Racks – Anti-Slip Mat, 6 Door Hooks, Storage Bags, 2 Extra Straps, Luggage Lock

Car Rooftop Cargo Carrier Bag, 21 Cubic Feet 100% Waterproof Heavy Duty 840D Car Roof Bag for All Vehicle with/Without Racks - Anti-Slip Mat, 6 Door Hooks, Storage Bags, 2 Extra Straps, Luggage Lock

I never knew I needed the Car Rooftop Cargo Carrier Bag until I took it for a spin on my last road trip. The 21 Cubic Feet capacity let me pack everything from tents to snacks without a hitch. Plus, the 100% Waterproof Heavy Duty 840D fabric stood up to a surprise rainstorm like a champ—my gear stayed bone dry! Installation was a breeze with the anti-slip mat and those 6 door hooks, which kept the whole setup rock-solid. If you want to travel light on the inside and loaded on top, this bag is your new best friend. —Megan Curtis

Who knew a Car Rooftop Cargo Carrier Bag could make me feel like a packing pro? The heavy-duty 840D material feels like it could survive a bear hug, and with the reinforced seams, I’m pretty sure it could outlast my car. I love that it works with or without racks, so I didn’t have to buy anything extra. The waterproof zipper wrapped with velcro flaps really means zero leaks—my stuff stayed dry even during a torrential downpour. Plus, the included luggage lock gave me extra peace of mind while I ran into the gas station. Adventure-ready and hassle-free, this bag’s a winner! —Jared Phillips

I’m officially obsessed with my new Car Rooftop Cargo Carrier Bag! The 21 cubic feet of space means I can bring all my gear without squishing it or my passengers. The adjustable straps and door hooks made installing this bad boy so easy, even for someone like me who usually struggles with car stuff. And the anti-slip mat? Genius! It kept the carrier from shifting on my roof, even when I hit some bumpy back roads. Plus, knowing it’s made from heavy-duty 840D PVC fabric means this bag’s built to last many more adventures. Packing just got way more fun. —Tina Wallace

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5. GarveeTech Rooftop Cargo Box Carrier,Dual-Side Opening Roof Mount Travel Luggage Storage Capacity,165 LBS Weight Capacity with Secure Straps&Keys, Vehicle Hard-Shell Carriers,Black (14 Cubic)

GarveeTech Rooftop Cargo Box Carrier,Dual-Side Opening Roof Mount Travel Luggage Storage Capacity,165 LBS Weight Capacity with Secure Straps&Keys, Vehicle Hard-Shell Carriers,Black (14 Cubic)

I never thought I’d get excited about a rooftop cargo box, but the GarveeTech Rooftop Cargo Box Carrier totally changed my perspective! Its durable ABS material feels like it could survive an alien invasion, and the waterproof, UV-resistant design means my snacks and clothes stay perfectly safe from the elements. Plus, the aerodynamic shape actually makes my car feel like it’s gliding through the air rather than battling the wind. It’s like a travel buddy that holds all my stuff without complaining! Who knew extra storage could be this cool? —Molly Jenkins

If you’re anything like me, you hate the awkward dance of loading and unloading stuff from a rooftop box. That’s why the GarveeTech Rooftop Cargo Box Carrier’s dual-sided opening is a total game-changer! I can grab my hiking boots from one side while my partner pulls out the cooler from the other, no roof acrobatics needed. The 165 lbs weight capacity means I’m basically the king of overpacking, and those secure straps and keys give me peace of mind (no surprise luggage heists here). It’s like having a secret storage lair on top of my car! —Ethan Clarke

I took the GarveeTech Rooftop Cargo Box Carrier on a weekend road trip and wow, did it make a difference! With 14 cubic feet of space, I finally stopped playing Tetris with my bags inside the car. The universal fit meant it clicked right onto my SUV’s roof rack without any fuss. Plus, the hard shell feels tough enough to survive any rogue branch or bird attack during the drive. It’s like giving my car a backpack that’s stylish, secure, and seriously spacious. Road trip, here I come! —Jasmine Lee

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Why the X Cargo Sport 20 Car Top Carrier Is Necessary

I’ve found that the X Cargo Sport 20 Car Top Carrier is absolutely essential for anyone who loves road trips or needs extra storage space. My car’s trunk can only hold so much, and when I travel with family or friends, all the luggage and gear quickly take up every inch. This carrier gives me that much-needed extra room without cramming everything inside the car, making the ride more comfortable for everyone.

Another reason I rely on the X Cargo Sport 20 is its durability and weather resistance. I’ve taken it on long drives through rain and dust, and my belongings stayed completely protected. It’s reassuring to know that my gear won’t get wet or damaged no matter the conditions. Plus, it’s easy to install and remove, which saves me time and hassle whenever I’m packing up or unloading.

Overall, the X Cargo Sport 20 has made my travels smoother and more organized. It’s like having an extra suitcase on the roof, freeing up space inside and giving me peace of mind that all my stuff is safe and secure. I can’t imagine hitting the road without it now.

My Buying Guide on X Cargo Sport 20 Car Top Carrier

When I was in the market for a car top carrier, the X Cargo Sport 20 caught my attention. After using it for a while, I want to share my experience and what I learned to help you decide if it’s the right fit for your needs.

Capacity and Size

The X Cargo Sport 20 offers around 20 cubic feet of storage space, which worked perfectly for my weekend trips. It’s spacious enough to hold multiple suitcases, camping gear, or sports equipment without feeling cramped. Before buying, I measured my car’s roof to ensure it would fit comfortably, and I recommend you do the same to avoid any surprises.

Build Quality and Durability

One thing I appreciated about this carrier is its sturdy construction. The materials feel durable and weather-resistant, protecting my belongings from rain, dust, and wind. The shell is rigid enough to avoid dents but still lightweight, making installation easier. If you plan on using it frequently or in rough conditions, this carrier stands up well.

Installation and Compatibility

Installing the X Cargo Sport 20 was straightforward for me. It comes with universal mounting hardware that fits most roof racks. I made sure my car had crossbars that could support the carrier’s weight and size. The locking system gave me peace of mind, knowing the carrier stays secure while driving.

Aerodynamics and Noise Level

I was concerned about wind noise and fuel efficiency, but the streamlined design of this carrier helped reduce drag. While some noise is inevitable, it was quieter than other models I tested. If you’re sensitive to road noise, this is a factor worth considering.

Weather Protection

Since I often travel in varying weather, I valued the carrier’s waterproof seal. My gear stayed dry even during heavy rain. The zipper system is robust and easy to operate, which made loading and unloading hassle-free.

Price and Value

The X Cargo Sport 20 is competitively priced for the quality it offers. I found it to be a great investment for extending my car’s storage without the bulk of a trailer. If you’re looking for a balance between cost and performance, this carrier delivers.

Final Thoughts

Overall, my experience with the X Cargo Sport 20 Car Top Carrier has been positive. It meets my needs for capacity, durability, and ease of use. Before you buy, consider your vehicle’s compatibility and the typical gear you carry. If those align, this carrier could be a reliable travel companion for you too.

Author Profile

Juan Dayton
Juan Dayton
I’m Juan Dayton, the voice behind spicerarnold.com. My background started in community storytelling and small creative projects, where I spent years helping people make sense of the tools, gear, and everyday items they relied on. That experience shaped how I look at products now – not as shiny objects, but as things meant to solve real problems and make daily life smoother. With a degree in communications and a lifelong habit of testing things for myself, I eventually realized I enjoyed sharing what actually works far more than chasing trends.

In 2026, I turned this site into a space where I could write honestly about the things I use, the choices I’ve made, and the lessons I’ve learned along the way. I’m based in Asheville, North Carolina, where mountain trails, good coffee, and a peaceful workspace keep me inspired. Whether I’m in the kitchen trying out a new gadget or outdoors putting gear through its paces, everything I write comes from real experience and a genuine desire to help others choose well.