MIDABAO 20 Cubic Waterproof Car Roof Top Carrier - Large 20 cu ft

In this review the MIDABAO 20 Cubic Waterproof Car Roof Top Carrier is evaluated for drivers who need clear extra cargo space for road trips or moving gear. The single biggest reason to buy is its sheer carrying capacity: at 20 cu ft and an overall size of 51.1in x 39in x 17in it reliably takes multiple duffle bags and bulky items, making it a practical choice for families and people who want a simple soft roof bag that fits cars with or without a roof rack.

Key Features

• 20 Cubic Feet Capacity: Provides substantial extra cargo room so users can carry multiple duffle bags or camping gear without sacrificing interior passenger space.
• Fits All Cars: The soft design and included straps allow the bag to mount on vehicles with or without roof racks for broad compatibility.
• PVC Coating for Waterproofing: The bag is coated inside and out with PVC to offer stronger resistance to heavy rain than ordinary water resistant options.
• Easy Mounting: Six short tie straps and two long straps are included so the carrier can be attached securely in minutes by one person.
• Anti Slip and Security: The package includes an anti slip mat and multiple wide straps to keep the bag stable during long drives.
• Simple Storage: The malleable soft construction and included storage bag make the carrier easy to fold and store when not in use.

Who It's For

The MIDABAO 20 cu ft roof bag is best for families, road trippers, and anyone moving bulky items who needs a large, flexible carrier that expands storage without a permanent rack. It suits drivers who prioritize capacity and easy setup over a rigid roof box.

People who need guaranteed, tested submersion-level waterproofing or who prefer a hard-shell, lockable cargo box should look elsewhere. Also, buyers wanting a custom-fit carrier with stiff inner lining might prefer a different style, since this is a soft, pliable bag designed for storage convenience.

Pros & Cons

Pros

• Very large 20 cu ft capacity gives substantial extra cargo room for long trips.
• Works on cars with or without roof racks and mounts quickly with included straps.
• PVC coating inside and out improves water protection compared with typical water resistant bags.
• Includes anti slip mat and multiple wide straps for added stability on the roof.

Cons

• Waterproofing is improved but customer feedback is mixed, so it may not keep contents dry in extreme, prolonged downpours.
• Soft design sacrifices the rigid protection and lockability of a hard cargo box.

Specifications

Capacity	20 cubic feet
Overall Size	51.1in x 39in x 17in
Material	PVC coated exterior and interior
Straps Included	6 short tie straps and 2 long straps plus 2 3M straps
Compatibility	Fits cars with or without roof rack
Storage Bag	Included; malleable soft construction

Our Verdict

The MIDABAO 20 cu ft roof top carrier is a solid value for buyers who need large, temporary cargo capacity and easy storage. Its size, PVC coating and multiple straps make it a practical choice for road trips and moving gear, though those who require the ultimate in waterproofing or rigid security should consider a hard-shell alternative.

Frequently Asked Questions

Will this fit my vehicle without a roof rack?
Yes, the soft design and included straps are intended to secure the bag to cars both with and without roof racks.

Is the bag fully waterproof?
The carrier is coated inside and out with PVC for improved waterproofing, but some customers report mixed results in extreme or prolonged heavy rain.

How easy is installation and storage?
Installation takes only minutes using the six short and two long straps, and the malleable construction folds down into the included storage bag for compact storage.