---
product_id: 710293882
title: "Thule Force 3 XXL US"
brand: "thule"
price: "NT$128643"
currency: TWD
in_stock: true
reviews_count: 10
category: "Thule"
url: https://www.desertcart.tw/products/710293882-thule-force-3-xxl-us
store_origin: TW
region: Taiwan
---

# Quick, intuitive mounting with click confirmation SlideLock secure locking system Dual-side access for effortless loading Thule Force 3 XXL US

**Brand:** thule
**Price:** NT$128643
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your road trips with the Thule Force 3 XXL — secure, spacious, and effortlessly stylish!

## Quick Answers

- **What is this?** Thule Force 3 XXL US by thule
- **How much does it cost?** NT$128643 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/710293882-thule-force-3-xxl-us)

## Best For

- thule enthusiasts

## Why This Product

- Trusted thule brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Spacious & Sleek:** Generous 21 cubic feet volume fits boards, bags, and gear with room to spare, all wrapped in a sleek, aerodynamic design.
- • **Effortless Mounting:** Intuitive click-based attachment means no guesswork—install or remove your cargo box in under 5 minutes.
- • **Rock-Solid Security:** SlideLock system locks automatically and signals when sealed tight, so your gear stays safe on every journey.
- • **Dual-Side Convenience:** Access your cargo from either side of the vehicle, making loading and unloading faster and hassle-free.
- • **Built for the Long Haul:** Extensively tested at Thule Test Center to withstand daily use and rugged road conditions without compromising style.

## Overview

The Thule Force 3 XXL is a premium hard-shell rooftop cargo box offering 21 cubic feet of water-resistant storage. Featuring a patented SlideLock system for secure closure, quick and intuitive mounting with audible click confirmation, and dual-side access, it’s engineered for durability and convenience. Tested rigorously for road safety, it’s the go-to choice for active professionals seeking reliable, sleek cargo solutions that keep pace with their lifestyle.

## Description

Thule Force XT is a versatile roof-mounted cargo box for everyday use.

Review: Really good clamping system vs u-bolts!!! - Thule doesnt dissapoint. The dual side opening is superb. Others do this. The claw clasps to secure to the car roof rails is amazing. Very few carriers have this design. The much cheaper cargo shells use the u-bolts. They work fine. The U-bolts are highly annoying if you intend to use it a lot AND mount/unmount on your vehicle on a regular basis. Some older thules use the u-bolts. I'll never go back to u-bolts. Excellent rooftop cargo carrier. I have not had any interior rain water issues. Straps are nice inside, but i dont use them but only once. Ive had this Medium unit for about 3/4 of a yr. This series max cargo is around 150 lbs. Much more than the other models. I need the extra flexibility for a damily of 5. Highly reccommend vs the cheaper carriers with the u-bolt clamping/mounting system.
Review: Useful and stylish Thule product - We bought this and are happy with it. It is roomy but doesn’t look bulky on top of the car. Plus the price was good compared to other places

## Features

- Offers durability and maintains a sleek appearance, designed to handle daily use and the demands of active lifestyles
- A quick, secure, and intuitive mounting system that indicates when the cargo box is safely attached with a simple click
- Provides easy access to your cargo from both sides of the vehicle, enhancing convenience and efficiency
- Extensively tested for road safety and durability in the Thule Test Center, ensuring top-notch quality and reliability
- SlideLock system with separate locking and opening functions, automatically locks the lid in place and indicates when the box is closed securely

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DYQDJJ2V |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #26,367 in Automotive ( See Top 100 in Automotive ) #6 in Vehicle Hard-Shell Carriers |
| Brand | Thule |
| Brand Name | Thule |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 81 Reviews |
| Included Components | Rooftop cargo carrier box |
| Item Type Name | Rooftop Cargo Box |
| Item Volume | 21 Cubic Feet |
| Manufacturer | Thule |
| Manufacturer Part Number | 645950 |
| Manufacturer Warranty Description | Limited Lifetime |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 645950 |
| Mounting Type | Roof Mount |
| Shell Type | Hard |
| UPC | 197074660046 |
| Unit Count | 1.0 Count |
| Volume | 21 Cubic Feet |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Thule
- **Color:** Black
- **Material:** Plastic
- **Mounting Type:** Roof Mount
- **Water Resistance Level:** Water Resistant

## Images

![Thule Force 3 XXL US - Image 1](https://m.media-amazon.com/images/I/51jO9D0T6JL.jpg)
![Thule Force 3 XXL US - Image 2](https://m.media-amazon.com/images/I/51q6nAxKHcL.jpg)
![Thule Force 3 XXL US - Image 3](https://m.media-amazon.com/images/I/51xitoFJzuL.jpg)
![Thule Force 3 XXL US - Image 4](https://m.media-amazon.com/images/I/71WjdaW3uqL.jpg)
![Thule Force 3 XXL US - Image 5](https://m.media-amazon.com/images/I/613ZZB0RScL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really good clamping system vs u-bolts!!!
*by J***. on April 5, 2026*

Thule doesnt dissapoint. The dual side opening is superb. Others do this. The claw clasps to secure to the car roof rails is amazing. Very few carriers have this design. The much cheaper cargo shells use the u-bolts. They work fine. The U-bolts are highly annoying if you intend to use it a lot AND mount/unmount on your vehicle on a regular basis. Some older thules use the u-bolts. I'll never go back to u-bolts. Excellent rooftop cargo carrier. I have not had any interior rain water issues. Straps are nice inside, but i dont use them but only once. Ive had this Medium unit for about 3/4 of a yr. This series max cargo is around 150 lbs. Much more than the other models. I need the extra flexibility for a damily of 5. Highly reccommend vs the cheaper carriers with the u-bolt clamping/mounting system.

### ⭐⭐⭐⭐⭐ Useful and stylish Thule product
*by P***M on April 29, 2026*

We bought this and are happy with it. It is roomy but doesn’t look bulky on top of the car. Plus the price was good compared to other places

### ⭐⭐⭐⭐ Double access is the way to go! Box is strong and locks seem to be an improvement.
*by R***E on June 24, 2025*

I just received this Thule Force cargo box from Amazon. Delivery was fast and right to the door. The box looked like an accordion when it arrived! I was worried that the contents would be smashed as well, however I was pleasantly surprised to see that the product came out unscathed. The reason the box took so many hits is that Thule shoves these cargo boxes into a rectangle box with ZERO padding around the product. The product literally sits loose inside the box during transit. Its only protection is plastic wrap! Thule: You need to do better here. This is not an acceptable way to ship your cargo boxes! That said: The cargo box itself is a SOLID product. Sure, it's made from plastic however the plastic is high quality and quite thick. I can see how getting banged around in a shipping box did nothing to the product. It is VERY stout with a strong shell. The instructions were loosely placed inside the plastic wrap. Once you unwrap the cargo box, you will find a set of keys inside a ziplock pouch that is glued adjacent to the lock on the cargo box. The keys came with no key ring so you might have to add that to your shopping list. Once the product was out and opened, you will find the that there are straps inside along with the 4 "claws" that attach to the box itself. I have had three Thule cargo boxes and out of the three, this one is THE best when it comes to attachment ease. Lemme tell ya: Past versions were a pain in the butt to configure. I move my cargo box from car to car depending on the situation so the old style was a hassle to adjust for each car. Not any more. The new style makes it a breeze to install the cargo box on just about any rail setup. You insert the claws into the metal lined slides inside the cargo box and you open them wide. Moving the cargo box is decent as its not too heavy. Maybe 35lbs so I was able to hoist the cargo box on top of the car myself. Once on top, you unlock the cargo box and move the claws to your rail locations. After that you simply twist a knob until it clicks tight. And they are TIGHT. I have extreme confidence that the claws are going to hold up! I chose this cargo box specifically for the dual sided access. I needed a box for my camper van that can be accessed from the drivers side as my ladder is on that side of the van. This Thule cargo box makes it easy with the dual access so it functions exactly as expected. What a great feature. Now for the part where I really scrutinize: The locking mechanism. Past cargo boxes aged with time and so did their locking mechanisms. They evolved to a point where they would kinda sorta lock and allow you to remove the key. However....They were not fully locked and you can guess what happens next. Yup...The first time it happened, we had a monopoly game that was stacked at the top of the cargo inside the box last minute. Sure enough, when the cargo box randomly sprang open on the highway, all of the monopoly money started whipping outside, leaving a trail of cash (litter) over a 1/4 mile run. It took over an hour to collect the litter. Needless to say, I was MAD! So on to the next one and that lasted for about 10 years before it started doing the same thing. I was cautious and thought it was really secure. . Nope! Again, it popped open along highway 26 and all of our camping gear whipped out all over the highway. This time, I gathered the gear and stashed it inside the van, leaving the cargo box and key at the side of the highway. Yeah, good luck with it. So the new cargo box with the slider lock seems like a huge step towards improving the confidence. I still don't have any confidence but over time it will build as long as the lock holds up. With this box, I have locks on BOTH sides so I have to remain vigilant that it is truly locked on both sides before taking off. Lastly: While the cargo box is quite roomy inside, the outside shape is really odd. When I first installed it, of course I installed it backwards. It seems as if Thule did not give much thought to the aerodynamics of the product because the rear end is sloped downward, therefore it is safe to assume that the slope would be more aerodynamic....The instructions depict the product installed backwards with a "NOT OK" symbol. Clearly, this is an issue. How hard would it have been to put an arrow inside the product during the mold process? "FRONT" would be wise as well. I ended up putting arrow stickers inside so it will stop any confusion. Otherwise, the product is great. It looks decent, it is SOLID and the locks seem secure. For that I give it 4 stars. It would have gotten 5 had they improved the product as mentioned in my review. Until then: 4 stars.

## Frequently Bought Together

- Thule Force 3 - Size XXL - 21 cu ft - Aerodynamic roof Mounted Box - Dual-Sided Opening with Locks - Tool-Free Install - Weatherproof Design - for SUVs, Trucks, Cars, EVs and More
- 4 Pack Lock Cores for Thule, Replacement for Thule Rack Core, Key Cylinder for Bike Rack Lock, Roof Cargo Lock, Roof Rack Locks, Cross Bars, Towers, Ski Rack etc

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-05-13*