Rooftop cargo carrier

Thule Force Alpine

Stylish yet functional, easy-to-use roof box for all your needs.



  • Durable and aerodynamic AeroSkin lid helps cut through the air
  • Tool-Free Quick-Grip mounting system attaches box to rack in less than 5 minutes
  • DualSide opening for convenient mounting, loading, and unloading
  • SecureLock system provides maximum safety, with an easy-to-turn knob that helps protect the Thule Comfort Key from damage

Technical specifications

Volume 340 L
Dimensions 207 x 62 x 43 cm
Load capacity 50 kg
Weight 16.3 kg
Mounting system QuickGrip
Locking system SecureLock
Locks included
One Key System compatible
Load capacity skis (pairs) 3-5
Load capacity snowboards 3-4
Max length of skis 192 cm
Ski carrier
Fits Thule AeroBlade
Fits Thule SquareBar
Color Matte Black Aeroskin
Model number 623
Spare parts



Thule BringIt! GuaranteeThule is dedicated to providing exceptional products that are quality tested and guaranteed against defects in materials and workmanship.

View warranty details


great box


The fit, finish and operation of this box is outstanding. The lid closes and locks without drama from either side, and it has the feature where you can't take your key out unless it is closed properly and locked. The attachment system to the bars is easy to use and robust enough. Some noise but not bad, and does not radically reduce gas mileage. Plus this same size box in the other brand is almost a foot longer, which I did not want. All in all, highly recommend!


White Salmon, WA


Great warranty replacement.


I had an earlier model on which one of the plastic locks broke. REI had no idea how to repair it. I phoned Thule. They told me that I had a lifetime limited warranty and sent this box as a replacement. I use it to take camping equipment 6 or 7 times a year on top of my classic Prius, and it does the job.


Oakland, CA


Wouldn't recommend


We need a cargo for long family trips. We still have an old Sears X-Cargo which has been quite adequate for years but doesn't fit my wife's SUV which has fixed crossbars. The Thule Force M arrived today and my first impression was that it seemed to be quite flimsy. If there had been one in the area that I could've checked out I would have purchased something else. It was easier by far to mount on the car than the old Sears box but one of the lid lifters broke the first time was closed. If I didn't need it for a trip in two days I'd return it.


Memphis, TN


Thule Force Alpine

4.3 13


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