Storm-Proof, Tested.
All-Around Protection
Why This Fabric
- Hail tested to 1.5" stones at terminal velocity
- 400 gsm ultra-heavy-duty outer shell
- 4mm closed-cell EVA hail impact foam core
- Full PU waterproof laminate
- UPF 40+ UV protection
- Six-point 80-mph wind anchor system
- Triple-stitched reinforced seams
- Scratch-free fleece inner lining
- Guaranteed fit — model specific
- 5-year warranty including hail damage
All-Around Protection
- Hail tested to 1.5" stones at terminal velocity
- 400 gsm ultra-heavy-duty outer shell
- 4mm closed-cell EVA hail impact foam core
- Full PU waterproof laminate
- UPF 40+ UV protection
- Six-point 80-mph wind anchor system
- Triple-stitched reinforced seams
- Scratch-free fleece inner lining
- Guaranteed fit — model specific
- 5-year warranty including hail damage
Built to Last
Engineered for Any Condition.
From Arizona sun to Colorado hail — every DaShield cover is pressure-tested before it ships.
Customer Videos
See It In Action.
Verified Reviews
What Hupmobile Series K-321 Owners Say
based on verified purchases
“DaShield is a lifesaver when it comes to problem-solving. They resolved a minor issue with my purchase swiftly and professionally. Top-notch service!”
“Prompt shipping, dependable product - happy customer.”
“I've had cheaper covers before, but they don't compare to the quality of this one. It's the best investment.”
“Impressed with product quality and professional service.”
“Their honesty and commitment to customer satisfaction are second to none. They've earned my trust and loyalty.”
“I couldn't be happier with DaShield! Their shipping time is unbeatable, and their email responses are swift and informative. Earning those five stars!”
“I can't emphasize enough how much I love this car cover. It's user-friendly, effective, and it enhances the overall experience of owning a car.”
“Don't bother with other covers. This one is the gold standard for waterproof protection.”
“DaShield consistently wows me! Speedy shipping and prompt email responses demonstrate their dedication to customer happiness. A five-star standout!”
“DaShield customer service is a game-changer. I've encountered issues with competitors, but they excel in problem-solving.”
“No more worries about my car getting wet or dirty. This cover is the real deal.”
“The peace of mind this car cover provides is unparalleled. It's the kind of product that makes me wonder how I ever got by without it.”
“DaShield stands out! Their car cover is a savior in severe weather. Cleaning it is hassle-free, making it a five-star choice.”
“I had a minor problem with my car cover, and DaShield showed exceptional problem-solving skills. They truly care about their customers' experience.”
“Efficient service, professional delivery - exceeded expectations.”
“DaShield problem-solving skills are unparalleled. Competitors pale in comparison to their exceptional customer service.”
“DaShield warranty coverage is impressive, and the free cable lock, patch kit, and storage bag make their deals unbeatable.”
“Outstanding service, fair cost, and superior quality. This company has consistently exceeded my expectations, making every purchase a delight.”
“Effortless transaction, top-quality purchase - recommended.”
“Their honesty and integrity make them a standout in the industry. I highly recommend them to anyone in need of quality covers and reliable advice.”
Our Story
Built for drivers who actually care.
Three minutes on why DaShield exists, how we engineer, and what makes the Ultimum series different from every cover on Amazon.
Common Questions
Hupmobile Series K-321 Cover FAQ
Ready to protect your Hupmobile?
Find Your Perfect Series K-321 Cover.
Guaranteed fit to your cab type and configuration. Ships free. Built to outlast any climate.
Vanguard UHD