MYDAYS ATV Rear Storage Bags Review: Universal Cargo Bag for Polaris Sportsman and Can-Am

If you spend any time on an ATV, you know the struggle: where do you put your gear? Tools, recovery straps, a rain jacket, snacks for the trail—it adds up fast. The MYDAYS ATV Rear Storage Bags promise a simple solution: a universal rear rack cargo bag that fits most popular ATV models. I’ve looked closely at what this bag offers, how it stacks up for real-world use, and who should (and shouldn’t) add it to their setup.

Key Features

The MYDAYS ATV Rear Storage Bag is designed as a rear rack cargo bag that mounts to the back of your ATV. Here’s what stands out from the verified product details:

• Universal Fit: The bag is compatible with most ATVs, including Polaris Sportsman, Honda Fourtrax, Can-Am, Kawasaki, Arctic Cat, and CFMOTO models. This broad compatibility means it should work with many popular machines right out of the box.
• Durable Construction: Built to handle the bumps and weather of off-road riding, the bag uses materials suited for trail conditions.
• Rear Seat Gear Bag Design: It doubles as a rear seat storage option, giving you flexibility in how you pack your gear.
• Black Color: The all-black finish blends in with most ATV racks and doesn’t show dirt easily.
• Price: At roughly $43.19, it sits in an affordable range for ATV storage accessories.
• Strong Customer Feedback: The bag holds a 5.0 rating from 12 reviews at the time of this writing, indicating early buyers are very satisfied.

What I Like

The universal fit is the biggest selling point here. If you own a Polaris Sportsman, a Can-Am, or any of the other listed brands, you don’t have to worry about compatibility—this bag is designed to work with your machine. That saves the headache of measuring racks or hunting for model-specific accessories.

The price is also hard to beat. At around $43, you’re getting a dedicated cargo solution without spending a lot. Compare that to some branded ATV bags that can run double or triple the cost, and this becomes a solid value option.

The 5.0 rating, while based on a small sample of 12 reviews, suggests that people who’ve bought it are happy. That kind of early feedback is encouraging—it means the bag is delivering on its basic promise of carrying gear securely.

The black color is a practical choice. It hides mud, dust, and scratches from trail use, so the bag will look decent even after a season of hard riding.

Honest Caveats

No product is perfect, and there are a few things to keep in mind with this bag.

First, the rating is based on only 12 reviews. That’s a small sample size. While a perfect 5.0 is impressive, it doesn’t tell you how the bag holds up over months or years of use. With more reviews, the average could shift.

Second, the bag is listed as universal, but “universal” always comes with caveats. If you have an unusual rack design, a very small ATV, or a machine with aftermarket accessories, you should double-check the mounting setup. The bag may require some adjustment or additional straps to fit securely.

Third, there’s no mention of waterproofing in the verified features. If you ride in rain or cross deep streams, you may need to pack your gear in dry bags inside this cargo bag, or treat the bag with a waterproofing spray.

Finally, at roughly $43, this is a budget-friendly option, but it’s not the most heavy-duty bag on the market. If you regularly carry heavy tools or sharp-edged gear, you might want something with reinforced stitching or thicker material.

Who It’s For / Who It’s NOT For

Who it’s for:

• ATV riders who need a simple, affordable way to carry gear on the rear rack.
• Owners of Polaris Sportsman, Honda Fourtrax, Can-Am, Kawasaki, Arctic Cat, or CFMOTO machines looking for a universal fit.
• Casual trail riders who carry light to moderate loads—extra clothing, lunch, basic tools, a first-aid kit.
• Budget-conscious shoppers who want a functional storage bag without spending a lot.

Who it’s NOT for:

• Riders who need a fully waterproof bag for wet conditions—this bag may not keep contents dry in heavy rain or water crossings.
• Those carrying very heavy or abrasive loads regularly—the bag’s construction is suited to typical gear, not extreme abuse.
• People who want a bag with multiple internal compartments or specialized pockets—this is a straightforward cargo bag, not an organizer.
• Riders with non-standard or heavily modified racks—universal fit has limits, and you may need to rig your own mounting solution.

Verdict

The MYDAYS ATV Rear Storage Bag is a solid, affordable choice for most ATV riders. It offers universal compatibility with popular brands, a practical black finish, and a price that won’t break the bank. The early customer feedback is excellent, though the small review count means you should keep realistic expectations about long-term durability.

If you need a simple way to carry gear on your rear rack and you’re not expecting heavy-duty waterproofing or complex organization, this bag will serve you well. For the price, it’s a low-risk way to add storage to your ATV and hit the trails with everything you need.