Who doesn't love a good road trip? Whether you're going with family or friends, there's an allure to driving across whole states in a packed-up car. You see more of the country that way, more sights, and you can make stops along the way. The only thing you need to be careful about is the amount of space your bags take up! That's why it's extremely helpful to have a good rooftop cargo bin.

It's pretty obvious why you'd want a rooftop cargo bin; with things stored on top of the car, there's more room inside it for you. And nobody likes sitting for a long time with cramped up legs! To make sure your road trip is also a comfortable one, you'll probably want a place to store your stuff that doesn't fit in the trunk.

So check out Amazon's best rooftop cargo bins, and enjoy your next road trip to the fullest!

We hope you find these handy products as awesome as we do. Just an FYI: we participate in affiliate programs, and may receive a share of sales from links on this page.

ARKSEN 64" Universal Roof Rack Cargo Extension

via: Amazon

First up, here's a handy universal roof rack cargo extension! If you've already got the bags, but not the space to store them, then this is your best bet: it allows you to safely place your bags and strap them down to the top of the car.

Rubbermaid ActionPacker️ 48 Gal Lockable Storage Bin

via: Amazon

On the other hand, if you've got the rack and you're looking for the storage, check out this industrial-quality storage bin! ActionPackers are made with impact-resistant material that can withstand harsh temperatures, and they're perfect for storing a wide range of supplies.

Thule Force XT Rooftop Cargo Box

via: Amazon

Thule is more or less the industry standard when it comes to car-top storage bins, so you know you can't go wrong with one. It's designed to fit a wide range of vehicles and roof racks, and it has a dual-side opening for easy access to all areas of the box - from either side of the car. Handy, right?

Thule SideKick Rooftop Cargo Box

via: Amazon

Here's another, more affordable version of the Thule rooftop cargo box. It's compact and ideal for camping gear (or whatever else you want to put in there) and because it's so compact, there's room on the car's roof for other roof-mounted accessories. So if you're transporting more than just supplies (a bike, for instance, or a kayak) this could be just the thing.

Leader Accessories Roof Rack Cargo Basket

via: Amazon

Next up, this roof rack has a 150-pound capacity and extra-large size, perfect for hauling extra cargo bags, camping equipment, luggage, and more. Not to mention, this rack is equipped with steel wind fairing to reduce wind resistance high-quality, heavy-duty steel construction to protect against the elements and resist rust and scratches.

SportRack Vista XL Rear Opening Cargo Box

via: Amazon

A Thule is great and all, but if you're looking for something a little more affordable, then check out this extra-large (18 cubic feet) SportRack cargo box. It'll fit most factory racks, and it's durable and UV-resistant; easy to clean with mild soap and water.

Rightline Gear Sport Jr Car Top Carrier

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Don't have a rack on hands? That's fine. This Rightline Gear carrier doesn't require a rack to attach to your car; it's got straps that you can attach to the car's roof, or you can use Car Clips and attach the straps to the car's door frames. Either way, this is a rack-free solution to car-roof storage!

RoofPax Car Roof Bag

via: Amazon

Here's another handy rooftop bag that doesn't require a rack on top of your car! It comes with its own door hooks included - six of them - so you don't have to just shut the straps inside the car. And even though it's a bag, that doesn't mean it's more vulnerable; it's made from military-grade materials that make it completely waterproof.

Mockins Hitch Mount Cargo Carrier

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This convenient set comes with a steel cargo basket, cargo bag, and hooks to attach it to the car with extra safety. However, in this case, it actually attaches to the back of your car rather than the roof! Still, it's a great way to make extra space for yourself without filling up the car interior.

Leader Accessories Roof Rack Cargo Basket Set

via: Amazon

Last (but certainly not least) here's another package deal: a car-top basket like the ones above, except this one comes complete with a cargo bag and hooks to attach it to the car. It's got an adjustable fit to attach to any car, and the included set ensures that you pay one affordable price for everything you'll need!