Thule® - Hyper XL™ Roof Cargo Box (90" L x 34.5" W x 15" H, 17 cu. ft.)

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Fitment Notes:
  • Not Vehicle Specific
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Product Details

Universal Hyper XL™ Roof Cargo Box by Thule®. 90" L x 34.5" W x 15" H, 17 cu. ft. The Hyper is Thule's top of the line, premium cargo box. It's the perfect combination of style, protection, and quality. The Hyper is loaded with features to make transporting your gear easy, safe, and quiet. It can pack up to 110 lbs. or 17 cu. ft. of cargo inside its drag and noise reducing aerodynamic shape, conveniently loads from either side, lockable, and takes only about 5 minutes to install on all Thule rack systems, round bars, and most factory racks.


Volume: 17 cu.ft.
Dimensions: 90" x 34.5" x 15"
Height off crossbar: 15"
Load capacity: 110 lbs
Mounting system: AcuTight
Box opening: DualSide
Weight: 57 lbs
Locking system: SecureLock
Locks included: Yes
One Key System compatible: Yes
Load capacity skis: 5-7
Load capacity snowboards: 3-5
Max length of skis: 199 cm
Ski Carrier: Yes
Fits AeroBlade: Yes
Fits SquareBar: Yes
Color: Black Glossy/Silver Metallic


  • Patented AeroNose Design reduces drag and noise making it the most aerodynamic box available
  • Reinforced Ultra-Thick Lid and Base for maximum durability
  • Patented Rear-Angled Base and expanded vehicle mounting points help maximize trunk and hatch clearance
  • AcuTight Mounting “clicks” when you reach optimal hold to ensure your box is secured to the rack
  • Integrated Light for nighttime loading and unloading
  • Fits Thule rack systems, round bars and most factory racks
  • Dual-Side opening for easier loading and unloading from either side of the vehicle
  • Two-tone, high-gloss automotive finish combines style and durability

When you think of all the attributes you'd like to have in a cargo box, above all you'd want one that would get all your gear to your destination safely and securely; you'd also want it to be easy to mount on the roof rack and load; and it sure would be great if it also looked good perched on the roof of your car or SUV, with an aerodynamic shape that would reduce drag for better fuel mileage, and reduce noise for more pleasant motoring. If you're looking for such a cargo box you've found it in the Thule Hyper. The Hyper is Thule's premium cargo box that combines aerodynamic design with a stronger, more convenient box structure. It delivers style, protection and security.

The Hyper's reinforced lid and base are rigid and durable to give your cargo maximum protection. The AcuTight mounting system enables the box to be easily mounted by hand; no tools are required. Just turn the knob until it clicks, indicating that it's tightened securely. The Hyper lid can be opened from either side to facilitate loading from either side of the vehicle, and an integrated light is included to facilitate nighttime loading and unloading.

The Hyper is perfect for a 4-person family's cargo of outdoor equipment (cycling gear, skis, paddles, etc.), large luggage, or baby gear. It can carry up to 17 cu. ft. of cargo or 110 lbs. but make sure you don't exceed the weight limit of your roof rack. Six to eight pairs of skis with a maximum length of 201cm can be carried in the Hyper or four to six snowboards. Once all your gear is loaded, the 2 included One-Key lock cylinders can be used to lock the lid and lock the box to the carrier. The SecureLock feature ensures that all gear is locked and the box is properly closed prior to driving, because the key can only be removed when the box lid is closed and locked.

All practicality aside, you'll want to have the Hyper on your roof just for the way it looks. The sleek, aerodynamic, wind cheating, patented AeroNose design and 2-tone, high gloss automotive finish will be a fine augmentation to your vehicle's appearance. The Hyper's shape reduces drag by up to 35% compared to conventional cargo box shapes, improving fuel economy, and reduces noise, making trips a more pleasurable experience. And the Hyper's patented rear angled base and expanded vehicle mounting points help ensure the cargo box won't interfere with trunk or hatch opening.

The Hyper XL Cargo Box comes with everything required for installation, including detailed instructions. The limited lifetime warranty applies to the original purchaser of the product, and warrants the product against manufacturer's defects in materials or workmanship.

Thule® designs and manufactures products for outdoor enthusiasts, athletes, and those that lead an active lifestyle. They specialize in developing and marketing cargo transportation solutions so these people can bring their gear with them wherever they go, whatever they drive. Thule was founded in Sweden in 1942, and built their first roof rack system in the 1960s. Today Thule leads the market with innovative products for transporting, bicycles, watercraft, snowsport equipment and other gear on the roof, with the trailer hitch, on the trunk or hatch, or in the pickup bed. Thule manufactures the strongest, most durable and longest lasting load carrying systems on the market, and backs their products with a lifetime warranty. Over 80% of Thule products sold in North America are made in USA, and Thule employs over 1,000 American workers.

Part Number:


Thule Products are covered by a limited lifetime warranty to be free from defects in material and workmanship from the date of purchase by the Original Purchaser. This warranty does not apply to any Products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, or alterations.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

This part is universal



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Thule® - Hyper XL™ Roof Cargo Box
Thule® - Hyper XL™ Roof Cargo Box (90" L x 34.5" W x 15" H, 17 cu. ft.)
Average Rating: 4.8 of 5
5 of 5
Thule® 612 - Hyper™ XL Cargo Box
This is one of the best items I have ever purchased! I am ushering it as I write this review and is preforming we'll beyond expectation. Thank you CARiD and to my sells rep for her time, knowledge and patients. It gets compliments on its appearance. Calvin R Williams.
Posted by (Humble, TX) / 2012 Mercedes C Class
Was this review helpful for you? Yes
4.5 of 5
Thule® 612 - Hyper™ XL Cargo Box
Posted by (Centreville, VA) / 2010 BMW X3
Was this review helpful for you? Yes
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