Costco Is Selling the Most Practical All-in-One Storage Cart

Lara Walsh
Lara Walsh
Lara Walsh is a freelance lifestyle writer covering home, wellness, travel, and beauty topics from an experiential angle. Previously the Associate Experiences Editor at Elite Daily, Lara has also written for InStyle, Bustle, Business Insider, and the EveryGirl. When she’s not…read more
published Jun 25, 2025
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Raleigh, North Carolina - May 2 2025: Costco Wholesale Gold Star Membership Card Held In Hand in Front of Storefront Location
Credit: PJ McDonnell/Shutterstock

Costco is an under-the-radar treasure trove of rolling storage carts that are heavy-duty, long-lasting, and of course, affordable. A kitchen cart I bought eight years ago still looks as good as new, which is why I did a double take when I saw Costco is now selling the most useful all-in-one organization solution for your car.

Costco Is Selling the Unger Taskmate Auto Utility Cart

The Unger Taskmate Auto Utility Cart, which is on sale for $154.99 on Costco’s website, packs everything you need to keep your car in tip-top shape in one portable and compact organizer.

Measuring 36 inches in height, 22 inches in width, and 25 inches in depth, the auto utility cart doesn’t take up a lot of space in your garage or storage unit despite acting as a full-on portable car wash and detailing service. 

The durable black base features five wheels (two that lock to keep it in place) and holds a six-gallon bucket, which has a handle and lid as well as a drain plug so that you can easily empty it when you’re done washing your car. On the other side, there’s a removable cushioned seat that’s anything but flimsy, with the ability to support up to 225 pounds if you want to sit while working on your vehicle.

The best thing about the Unger Taskmate Auto Utility Cart is all the accessories that come with it. There’s a water-flow wash mitt that’s machine-washable, as well as a flexible wheel brush so you can get into the nooks and crannies of your tires. A grit guard at the bottom of the water bucket removes dirt and other debris, while the hose comes with an adjustable water control valve so you can regulate how much water is coming through. There’s also a tool holder that you can use to store anything you need to work on your car. 

Whether you’re trying to save money on car washes and detailing for your own vehicle, or you want to give this to an amateur mechanic in your life, this utility cart has all the bells and whistles you need to keep your car looking pristine. 

How to Build Your Own Storage Cart for Your Car

Costco’s all-in-one Unger Taskmate Auto Utility Cart seems like a unique offering, as there aren’t many comparable products currently available. If you don’t have a Costco membership, however, you can DIY your own utility cart using products from Amazon, but the cost will be a little higher. 

Wheel Cleaning Brushes

This Oesee wheel brush pack comes with four different types of brushes to make tire rim detailing a breeze. In addition to two soft brushes, there’s a smaller detail brush and a bigger wheel brush.

Garden Hose Nozzle

This EVITO Garden Hose Nozzle comes with both a “soap mode” and a “water mode” to make cleaning your car easy. The kit also comes with a car wash glove as well as a rubber pet comb brush — you can wash your car and your dog at the same time.

Utility Cart with Wheels

The YITAHOME Auto Detailing Cart with Wheels comes with three levels of storage, lockable wheels, extra hanging baskets for storage, and hooks on the back where you can store your tools and other supplies.

A Kneeling Bench

While you can’t sit on the cart like for the Costco version, this cushioned WORKPRO Extra Thick Kneeling Pad is great when you need someplace to kneel to work on your tires or other low places on your vehicle.

Microfiber Car Cleaners

If you need more car cleaning mitts than the one that comes with the Garden Hose Nozzle, the Chemical Guys Premium Scratch-Free Microfiber Wash Mitt comes in a two-pack.

Car Wash Bucket with Grit Guard

Adam’s Polishes Car Wash Bucket holds five gallons of water and has a grit guard at the bottom. When you’re not using it to wash your car, it’s also a great storage option for all your washing mitts and brushes. However, this option doesn’t have a drain, so you’ll need to lift it to empty it out yourself.

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