Thule Santu 909401 Hitch Cargo Box, 99-Pound Capacity

Thule Santu 909401 is a hard-shell cargo box designed to attach to compatible Thule EasyFold XT and Epos bike carriers. Its listing states a 99-pound load capacity and describes a low loading height, wheels, and a grab handle, but it is not presented as a standalone universal hitch carrier.

At a glance

Designed for Thule EasyFold XT and Thule Epos bike carriers, including 2-bike and 3-bike versions.
The listing says it can carry cargo alongside a bike when used with Thule Epos 3B.
Wheels and a grab handle are claimed to help roll the box to the vehicle.
The low position is intended to make loading and unloading easier.
One-person attachment is claimed.

Price

$678.95Save 20%

Reference price: ~~$849.95~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Combines cargo storage with compatible rear-mounted bike carriers rather than requiring a roof cargo box.
The claimed 99-pound capacity and 9-cubic-foot volume offer a defined cargo allowance in a compact rear-mounted format.
Wheels and a grab handle may make moving the box before installation easier.

Cons

Compatibility is limited to the named Thule carrier families, so buyers without an EasyFold XT or Epos should not assume it will fit their hitch or rack.

Technical specifications

10 specifications

Identity
Brand	Thule
Model	909401

Capacity and fit
Load capacity	99 pounds
Mounting type	Hitch
Vehicle fit type	Vehicle Specific Fit
Compatible vehicle type	Car

Dimensions and installation
Dimensions	59.1 x 26.6 x 22 inches
Product weight	33.1 pounds

Materials and appearance
Material	Aluminum
Color	Black

What to know before buying

The stated 99-pound capacity and 9-cubic-foot volume come from the product title. Confirm that this box suits the intended load and that your specific carrier configuration is compatible, especially if carrying a bike and cargo together.

What’s in the box

Included

Hitch cargo carrier

Who is it for?

A good fit for

Thule EasyFold XT or Epos owners seeking a hard-shell cargo option at the rear of the vehicle.
Travelers who prefer loading cargo at a low height and value wheels for moving the box before fitting it.
Epos 3B users who want the listed option of carrying cargo alongside a bike.

Less suited to

Buyers looking for a standalone hitch cargo carrier with confirmed fit across different vehicles or hitch receivers.
Owners of bike carriers other than the listed Thule EasyFold XT and Epos models.

Thule Santu 909401 Hitch Cargo Box, 99-Pound Capacity · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 1 ratings

5 stars100%100%
4 stars0%0%
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2 stars0%0%
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The listing shows a five-star aggregate rating, but it is based on a single rating and no written feedback is supplied. That is too little evidence to identify customer-reported strengths, concerns, or consistent experiences.

Frequently asked questions

What carriers is the Thule Santu 909401 listed to fit?

The listing names Thule EasyFold XT and Thule Epos, in both 2-bike and 3-bike versions. Verify your exact carrier configuration before buying.

Can it carry a bike and cargo at the same time?

The listing says this is possible with Thule Epos 3B. It does not make that claim for other configurations.

What load capacity and internal volume are stated?

The title states a 99-pound load capacity and 9 cubic feet of internal volume.

Is it a universal hitch cargo carrier?

The listing describes a box for compatible Thule bike carriers and specifies a vehicle-specific fit. It does not establish universal compatibility with hitch receivers or other racks.