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Benton ShellRaiser Roof Cargo Box - 8 cu ft - 52" Long - Black
Benton

Benton ShellRaiser Roof Cargo Box - 8 cu ft - 52" Long - Black

Part Number: B44FR
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$299.95
Roof Box
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Pack the fun without cramping your car. This roof box is sized for the small stuff that makes a big difference - sleeping bags, camping gear, dirty boots - and still leaves room up top for your skis or bikes to come along for the ride. Great Prices for the best roof box from Benton. Benton ShellRaiser Roof Cargo Box - 8 cu ft - 52" Long - Black part number B44FR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (8)
  • Q & A (0)
  • Photos

Benton Roof Box - B44FR

  • Aero Bars
  • Factory Bars
  • Round Bars
  • Square Bars
  • Small Capacity
  • Benton
  • Short Length
  • Medium Profile
  • Black
  • Dual Side Access

Pack the fun without cramping your car. This roof box is sized for the small stuff that makes a big difference - sleeping bags, camping gear, dirty boots - and still leaves room up top for your skis or bikes to come along for the ride.


Highlights

  • Smart Size: Enough space for the gear you don't want in the car, without going overboard.
  • Room to Spare: Slim profile leaves space on your crossbars for bikes, skis, or other roof-mounted gear.
  • Dual-Side Access: Opens from either side, whether you're parked on the shoulder or stuck in a tight spot.
  • Solo-Friendly: Light enough to lift alone and small enough to stash on a shelf when you're not using it.
  • Simple Security: Lock it, leave it, and know your gear will still be there when you get back.
  • Real Value: Thoughtful design and durable construction at a price that's tough to beat for a box this size.

Features to know about

Just the Right Size

Benton Shellraiser fits the whole familyBenton Shellraiser inside the box

You can load more into this compact box than you'd expect - duffel bags, camping gear, muddy boots - all the stuff that crowds your trunk on weekend trips. And unlike bulkier rooftop boxes that eat up your crossbar space, this box leaves room for a bike rack, ski carrier, or even a kayak. That's especially helpful if you've got a smaller vehicle or flush bars with no overhang. It's also light enough to lift on your own and small enough to stash on a garage shelf when you're done using it.

Dual-Side Access for Safer, Smarter Unloading

Benton Shellraiser opening from drivers sideBenton Shellraiser opening from passengers side

Loading the box up is only half the story - you still have to get to your gear. Most rooftop boxes this size only open from the passenger's side - or the rear - which can be a problem when you're pulled over on the side of the road or stuck in a tight parking spot. The ShellRaiser opens from both sides, so you're not stepping into traffic or squeezing past a car that's parked too close just to get your gear. It also gives you more flexibility when setting up your roof. You can mount the box on the driver's side and a kayak on the passenger's side, keeping bow and stern straps out of view while you drive - and keeping your setup just the way you like it.

Handy Alternative to U-Bolt Mounts

Benton Shellraiser torque knobs and crossbar clampsBenton Shellraiser torque knobs and crossbar clamps

Of course, before you load it up, it has to fit - and that's where the mounting system makes a difference. Most roof boxes still use fixed U-bolts, which only work if your crossbars happen to line up just right. If they don't, you're stuck drilling holes or forcing a fit. The ShellRaiser mounts with an adjustable cable system that lines up with your bars - wherever they sit. It fits more vehicles out of the box and mounts without tools, so you're not messing around with a wrench before the trip even starts.

Real Security

Benton Shellraiser textured surface

Once it's in place and loaded up, you want to know your gear's going to stay put. You expect a roof box to have locks, and this one does. They're simple, but they keep your gear protected - and that's what really matters. The keys have a red coating, which makes them easier to spot, especially if you're a chronic key-misplacer. Nothing flashy, just one of those small details that makes the value feel real.

Crossbar Spread

Specs

Application:

  • Round, square, aero, and most factory crossbars

Crossbars:

  • Maximum crossbar dimensions: 3-5/8" wide x 1-1/4" tall
  • Crossbar spread (outside to outside): 13-3/8" - 29"

Capacity:

  • Carrying capacity: 8 cu ft

Dimensions and Weight:

  • External: 72" long x 25" wide x 16" tall
  • Internal: 52" long x 20-1/8" wide x 14-1/2" tall
  • Box weight: 15 lbs

Color & Construction:

  • Matte black ABS plastic with textured lid

Warranty:

  • Limited lifetime


B44FR Benton Shell Raiser Rooftop Cargo Carrier - 8 Cubic Feet

Similar to Thule Sidekick Roof Mounted Cargo Carrier

Installation Details B44FR Installation instructions



Customer Satisfaction Score:

Ratings & Reviews

3.6

8 reviews
Pack the fun without cramping your car. This roof box is sized for the small stuff that makes a big difference - sleeping bags, camping gear, dirty boots - and still leaves room up top for your skis or bikes to come along for the ride.

by:

It is the perfect size. I was able to have it on my 2013 Hyundai Sonata and still fit my kayak. It kept all my gear dry and was easy to use. I was able to just toss most my soft goods in the box plus a ukulele, and 2 camping chairs. The only thing I would improve is When closing it you need to make sure it is fully closed front to back in order for the lock to work. I couldn't always tell if it was fully closed just by looking at it. I will say the Shellraiser It made packing so much easier. I usually have to play a game of tetris with my gear. This gave me extra space so packing went more quickly. This is a great product for people who just need extra room, or want a way to keep items on their roof dry. I was using a roof basket before this and it takes time to strap items down and everything gets wet if it rains.



by:

The site says this will fit a 2022 Rav4, it does not fit.

We have a trip planed on Friday and needed the space.

Heather A. profile picture
Etrailer Expert

Heather A.

5/30/2025

Hi Lee, before you return the box I was curious about what you mean by doesn't fit? Does it not fit the cross bars on your vehicle? or are you talking about rear hatch clearance? If you let me know exactly what is going on.. I may be able to help you resolve it.



by:

This is a great box in this size category. Just the right amount of space for weekend trips where all the extra stuff is in the way in the SUV, especially when we get to take the grandkids along! I have had the chance to use it quite a bit now and everything works as it should. I am not an easy 5 star guy, 4 stars because the cable system for mounting to cross bars is a bit harder to get wrapped around the bars and started than I anticipated. It's definitely better than the other options I have used in the 8cu ft size range so you likely will not see anything better size and price. After using the sidekick and the Trunx boxes this one is the best of the bunch.



by:

The hinges are kind of tricky at first and Bo’s seems flimsy. Once you get it together is fine. Attaching to car also took some time. Overall so far so good



by:

should work for my needs to carry extra stuff on a long road trip. A little difficult to assemble but OK, not sure if it will be weatherproof as yet.



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See what our Experts say about this Benton Roof Box

  • Is Benton Shellraiser Roof Cargo Box Waterproof
    Hey Randy, so this is a great question but like basically all roof top cargo boxes the Benton Shellraiser # B44FR isn't considered waterproof as that would mean it would have to keep all water out if it was submerged. It's going to do a great job keeping everything in the box dry but if you were driving through a super heavy rain it would probably allow some water in. If you have cargo that has to stay dry it would be best to put it in plastic bags prior to putting it in the box.
    view full answer...
  • Recommended Roof Storage Solution for 2022 Honda CR-V EX
    Hi Kris; thanks to all of the information you provided I think I know exactly what you need. I recommend the Benton ShellRaiser Roof Cargo Box # B44FR. This has 8 cubic feet of storage and fits crossbar spreads from 13-3/8" - 29". It isn't a massive amount of space, just enough to put those extra items in it to make room for your pup. The roof box is really light and easy to manage at 15 lbs. It also has a dual-side lid which is a must have if you ask me. The other advantage to the smaller...
    view full answer...
  • Will Inno Roof Rack Scratch Paint on 2016 Audi A4
    Hey Ryan! As long as you clean the mounting points on your car before installation the # IN34XR won't scratch the paint. The coating and padding on the feet and clamps, along with the custom fit design, will prevent any scratches. The square bars are the most cost effective but you might want to consider the # IN77PR with aero bars if you're going to use the roof rack a lot. The aero design goes a long way when it comes to keeping noise and drag down. The Benton ShellRaiser # B44FR is...
    view full answer...
  • Comparing the Benton ShellRaiser and Thule Sidekick Roof Boxes
    Hey Tommy, thanks for reaching out! The Benton ShellRaiser # B44FR and Thule Sidekick # TH78GC have the same interior space, but that's about all they have in common. The ShellRaiser is actually a better design due to it having dual-side access a wider crossbar spread compatibility, and an easier mounting hardware installation. The pricing of the Sidekick has more to do with the name behind it rather than a higher quality of materials or better features.
    view full answer...
  • Does the Benton ShellRaiser Rooftop Cargo Box Come Fully Assembled
    Great question, Jerry! The Benton ShellRaiser Rooftop Cargo Box # B44FR does not come fully assembled, but the assembly itself is pretty straightforward. I've done this myself and the only part I really got hung up on was connecting the struts to the lid. I felt like they needed to be seated further on the ball joint but it ended up being easier than I thought because it didn't have to sit as far. Attached is a photo of all of the pieces laid out for your reference.
    view full answer...
  • Replacement Hardware Kit for Benton ShellRaiser Rooftop Cargo Box
    We definitely can help you out, Justice! To replace the mounting hardware that comes with the Benton ShellRaiser Rooftop Cargo Box # B44FR you need the Kit # B24FR. I definitely get where you're coming from because I tend to be in that same boat. You might keep this replacement set in a bag and in the box, your vehicle, or your garage so it's handy at a moment's notice.
    view full answer...
  • Will Benton ShellRaiser Rooftop Cargo Box Fit on a 2021 Chevy Trailblazer
    Great question, Vernon! The Thule WingBar Evo Roof Rack # TH76YG for the flush rails on your 2021 Chevy Trailblazer have a crossbar spread of 27-3/4" which fits right in the range of the Benton ShellRaiser Rooftop Cargo Box # B44FR so you'll be good to go!
    view full answer...
  • Do Benton ShellRaiser Cargo Box Mounting Cables Have Requirements for Different Crossbar Sizes
    Hay Paul, thanks for reaching out! The cables used to mount the Benton ShellRaiser Rooftop Cargo Box # B44FR don't have a specific setting for different crossbar dimensions, so it's more of a feel it out as you go kind of install. If you have square bars you'll want to use the positions that shorten the cables more, but aside from that just try to get the cables as snug against the crossbars as you can.
    view full answer...
  • Replacement Keys for Benton ShellRaiser Rooftop Cargo Box
    We've got you covered, Wes! The keys that come with the Benton ShellRaiser Rooftop Cargo Box # B44FR have 3 digits. Once you get your box go ahead and record what the digits on your set of keys are and then you can filter through the linked selection for the exact replacement you're needing. If you're pretty confident in your ability to lose the keys then it may be worth ordering a set or two (or three) right away so you have them handy right when you need them.
    view full answer...
  • Roof Box Recommendation for a 2017 Toyota Prius
    Hey V, thanks for reaching out! The Benton ShellRaiser Roof Cargo Box # B44FR is better than the Thule Sidekick TH78GC, but neither of them will be able to fit the spacing of the crossbars on your 2017 Toyota Prius - they are just slightly too small to fit. Instead, I recommend the Inno Ridge Rooftop Cargo Box # IN86FR which is a little larger than the 2 you're looking at and can fit the wider crossbar spread. The pricing of all these boxes can be found on their product pages.
    view full answer...
  • Will Rhino-Rack Roof Mounted Steel Cargo Basket Fit a 2023 Buick Enclave with Factory Roof Rack
    Hey Deborah, thanks for reaching out! The Rhino-Rack Roof Mounted Steel Cargo Basket # RMCB will fit your 2023 Buick Enclave crossbars and will provide some protection for your rear sky window, yes. This does have slots in-between the bars so if you wanted something a little more solid then the Benton ShellRaiser # B44FR would add a little more protection for the window.
    view full answer...
  • How to Tell if Benton ShellRaiser Roof Cargo Box Will Fit a 2014 Toyota RAV4
    Thanks for reaching out! The Benton ShellRaiser Roof Cargo Box # B44FR fits a 13-3/8" - 29" crossbar spread (distance between the same points on the front and rear crossbars) and according to my research the OEM crossbars on your 2014 Toyota RAV4 are adjustable so this should fit, you'll just need to check the adjustments and make sure they can get within that 29" range of each other.
    view full answer...
  • Does Benton Shellraiser Cargo Box Fit OEM Crossbars of 2020 Subaru Outback
    Hey Java, yes the Benton Shellraiser part # B44FR does fit the OEM crossbars of your 2020 Subaru Outback. The crossbar spread range it fits of 13-3/8 inch to 29 inch is measured from crossbar center to crossbar center.
    view full answer...
  • Availability of Replacement Lock and Housing for Thule Weekender
    Hi Carl; I'm sorry to say the plastic piece/lock housing for the Thule Weekender isn't an available replacement part. It isn't even listed on the old parts list in the Thule archives. You can try to get creative and rig up a different lock like the # SR03807 to work but it might be more trouble than it's worth. Outside of that the only thing you can do is replace it with a new roof box like the Benton ShellRaiser # B44FR.
    view full answer...

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Info for this part was:

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