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71-1/4 x 32 x 10-1/2. Roof cargo box mounts to your crossbars with Memory Mount clamps. Great for carrying golf bags, luggage, skis, and other gear on SUVs, CUVs, and wagons. Locking, dual-side opening lid. ABS plastic construction.
Features:
Specs:
Cargo boxes, bags, and baskets are great for transporting gear on your vehicle's roof. A cargo box has the added benefits of an aerodynamic shape that reduces drag and wind noise, a hard shell to protect your gear, and a higher degree of weather resistance. And you can latch and lock a cargo box for added protection against theft.
This cargo box has 9 cu ft of storage space for camping supplies, sports equipment, and other gear. The aerodynamic, low-profile design helps to reduce drag and wind noise. The lid opens on the driver's-side and passenger's-side for easy loading and unloading. The box has internal tie-down points for securing cargo, and it mounts to your crossbars with Memory Mount hardware.
The cargo box lid is constructed of durable, 2-layer ABS plastic. This makes it resistant to impacts, scratches, warping, cracking, and UV rays. The base is formed using an SPM injection-molding process that makes the box strong, durable, and lightweight. The injection molding also ensures a uniform thickness throughout, and its 50 percent stronger than a box with a vacuum-formed base.
The lid opens from both sides for easy access to your cargo. This ensures your gear is always close at hand whether you mount the box in the center of your roof or closer to the driver's or passenger's side.
The lid includes push buttons that allow you to easily open it with a single hand.
The cargo box has a safety lock system with locks on each side of the lid. The keys cannot be removed unless the box is closed and locked. This prevents you from driving off with an unlocked box. The locks also deny would-be thieves access to your gear and the cargo box's mounting hardware.
The box mounts with Memory Mount clamp assemblies for quick and easy installation. The mounting assemblies can be adjusted along tracks to accommodate different crossbar spreads. They thread through mounting holes in the bottom of the box and clamp to your crossbars. An integrated adjustment wheel allows you to tighten the assemblies for a secure fit without needing any hardware or tools. The Memory Mounts retain their position after the initial adjustment, so you won't need to tighten them again when you mount the box next time you use it. Once the clamps are in place and tight, the upper latch folds down, securing the clamps in place.
Two included tie-down straps let you secure your gear to 4 internal anchor points. Simply thread the nylon straps through anchor rings on the mounting plates and wrap them around your gear. The straps secure with buckles that can be operated with one hand.
Two strap hooks are also included. These hooks attach to the underside of the box lid and provide a place to hang the straps to keep them out of the way as you're loading cargo.
Ratings & Reviews
Great product and delivery!
The outer packaging box looked like it took a beating on the road, but it arrived on time and without a scratch. It was exactly what I ordered and fit on the car well.

Will
7/29/2024
A year in and the cargo box is still holding up. We’ve been on the road for 9 months now traveling across the US with the box. It has some scratches on it but still looks great. The hinges are intact. It’s very easy to open and close and surprisingly fits more stuff than I anticipated. Removing it from the car is so easy with the preset clamps. We take it off at every major city. I’ve cleaned it once but the bugs on the road are gonna do what they do. I could clean it more but the matte finish means you’ll see the hand prints or streaks. You need to clean it with a hose. If you distribute the weight evenly the car still drives relatively the same. It does mean you have to slow down through sharper corners a little more than normal but the wind isn’t a huge factor cause it’s thinner. Having the box does bring down your gas mileage, as any box would, but not as significantly. I drive a hybrid and still get 4-500 miles a tank with the stuff on top. We carry two foldable desks about 6” tall together, some winter car gear, an extra gas tank for emergencies, and some other small miscellaneous things. It’s light enough that I can take it off the car on my own but I recommend two people for ease. The dual side opening is a cool feature that has come in handy in tight spaces. I recommend a box of bungee cables to hold stuff down in the middle. The straps provided are fine but the bungees give you some tension that you don’t get with the straps. And they’re easier to work with.
happy with this product. very low profile which is what i needed. easy enough to pop open and closed. wish it was a tiny bit longer for 180cm skis - i can get them in there but have to run diagonally.
Packaging was a bit beat up but everything inside was fine. The cargo box was easy to get on the car and I think it fits my crosstrek pretty well. I'll try to remember to update this review after I've taken a few trips with the box loaded.
The cargo box is great and the price was good. But, packaging is not sufficient for the abuses of shipping. It came with a six inch scratch on the top, and the front of the box was caved in. Luckily neither of these resulted in structural damage to the cargo box, so I accepted delivery. Perhaps some additional reinforcement would be in order? Thicker cardboard?
Easy to put on, quiet
Great buy… perfect fit.
Great box if you're looking for something small and manageable. Just big enough to fit my rather large 166W snowboard. Low profile and aerodynamic, and I find the inno crossbar clamps to be straightforward. The box also locks and opens very easily, which is more than I can say for my Yakima CBX box. As an added bonus, I can mount this on our full size SUV with no help due to the reasonable weight of the box.
Not cheep, but what good is!? Product is obviously quality. Impressive and nice to be the owner of; as a travelling performer for seniors it will get use, so the nicer and more substantial the better. Also Phillip as my sales chap was uber helpful at every step.
Meets my needs perfectly. Robust, easy to use, and holds up well in the environment.
Seems like it's going to be a great, low profile cargo box. Was a little worried about the small size of the Inno 320 (9 cubic ft), but looks like it will easily hold all my solo camping gear, including 2-person tent, camp mattress pad, sleeping bag, bag liner, camp blanket, collapsible camp chair, and small folding table. eTrailer delivery from Missouri (UPS Freight aka T-Force) arrived at local freight facility on time (six days after order placed). T-Force called to say due to a shortage of drivers they couldn't deliver to my home until the following week, so I went directly to their freight facility (about 15 miles from my house) to pick up the boxed product myself -- only a minor inconvenience.
Installation of the 320 box onto my roof rack (Yakima Jetstream aerobars) went smoothly and only required one person.
The Inno 320 will free up a significant chunk of space in my Honda Fit for cargo and/or passenger(s). I hope it doesn't impact my gas mileage (mpg) that much -- I don't anticipate more than a 2-3 mpg "hit" on my long distance travels, with perhaps a bit of wind noise?

Hal
8/12/2023
still an excellent, useful cartop cargo box!
Perfect for what I needed. I couldn’t find any information about whether a standard carry on size suitcase would fit in this, and the answer is yes - sort of. As long as it’s not overly stuffed you can close the cargo box with soft luggage in it.
very impressed with this box. fits perfect on OEM 4Runner crossbars. Very low profile. No noise. You don't even know it's there.
2 seasons and still happy. Fits my snowboard(155), wife’s skis (175) and daughter’s board with bindings. My bindings take a little adjusting to close the top but it all fits for the ride up or down the
Mountain.

Brooke M.
6/27/2025
Wow! Sounds like athleticism runs in the family! Have you all enjoyed skiing and snow boarding for a long time or is it relatively new for you? Glad this box has been reliable :)


Great product and shipping was fairly quick! Would love to see a little more wrapping protection on the products for freight deliveries as the box did arrive slightly damaged
So far this has been a great little cargo box. I carry all my gear and tools. Perfect size. I have had inno ski racks before. They make great equipment.
Love it! Very good quality. Low profile and holds just enough. Works well on smaller SUV. It’s like adding an extra cargo area. The clamps to attach it are amazing too. Very happy with this box. etrailer is great too. Thank you!
freight shipping was a nightmare! I ultimately decided to drive to the local terminal and pickup the box because I couldn't count on the the delivery company to even call me let alone deliver it. What was described as UPS freight shipping was actually an outsourced freight company. Not sure if this was an issue local to me or if UPS is outsourcing all of its freight nation wide but I can only describe it as lousy and unprofessional. The shipping box was all but completely destroyed so I was amazed to find the Inno undamaged inside the box. This to me is a testament to the quality of the product. It looks awesome. Love the flat black finish. The lid, hinges and lock all work as expected. It fits a Little Giant ladder perfectly.
I love inno roof racks, but since 2020 they've been hard to find in the US for the size I wanted. So happy to have found this one to replace my old one. Love the streamlined look and security of the box. From skiing to camping and multiple cross country adventures going highway speeds, it holds up and does it's job.
Absolutely perfect fit for a Toyota 4Runner! Can open rear tailgate without any issue. Attaches to your stock roof rack crossbars, so nothing additional required like Yakima or Thule. Awesome locking system.
Lightweight, I can put it on and off by myself. Worked great all winter long, and it's small enough to store in the summer. While being big enough for 4 snowboards.
The clamps that hold the box to the bars are easy to use.
If you're looking for a sleek box for your snow equipment, this is a great option.
The cargo box fits great on my Subaru Outback. I wanted a low profile box that I could drive into the garage. I haven't taken our trip yet, but expect it will work out good. The only reason a star off is the shipping people aren't careful with it and the package box was beat up and the cargo box had some minor scratches on it.

Memphis
5/10/2023
Its been a year and several trips later. I still like this carrier a lot and would buy it again.
Perfect size for 4 snowboards. Bought this to get the boards out of the truck. Didn’t want something too big. I love that it is a matte finish and very simple. After adjusting my cross bars it was pretty easy to install and remove. Looking forward to taking it to the mountains.

Brooke M.
1/31/2025
Thats awesome, Anthony! Have you been snowboarding for a while? I personally have never done it or skiing - but theyre both on the bucket list! Do you have any plans to go to the mountains soon?
The Inno 320 rooftop Cargo Box has been a huge help. I searched many brands to find one that fit my Subaru Crosstrek and didn't stick far over the front. I liked the length, width and aerodynamics of the 320. On the first trip, I definitely took a hit with gas mileage on the interstate. However, I ended up putting some weight in the front of the box which helped significantly. This winter, I plan to put it on a bed rack of my pickup to drive cross country. It will definitely provide more storage for the trip. Overall, I am very happy with it!
Love my Inno roof box. I had the top shell paint matched and love the way it looks. It’s not too big/long and just big enough to hold a spare wheel/tire, jack and emergency gear. Also very happy with customer service at e-trailer; my box arrived with minor shipping damage and they were very responsive to take care of it. Lastly, I researched and shopped around A LOT and hands down, e-trailer has the best prices for virtually all roof box brands and models.

Brooke M.
1/31/2025
Wow, that is such a good idea! I never would have though of paint matching -- it looks perfect! Those are some great pictures too. Is that a Tesla Model Y? It looks awesome!




Vinh
1/30/2026
My first review was at one year, so far he actually had it for two years now. Still great with no issues. I forgot to mention before that I did switch out the bar clamps to the BRP12 mounting kit. It use T-slot hardware for a more secure hold, plus it occupies less space internally, win win.
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Alan
2/3/2024
Working great after a year! Ive used this for everything from golf trips in summer to ski trips in winter and it works like a charm! Streamlined for garage access but provides space for 2 snowboards and a set of skis or 2 golf bags easily.