Search  for anything...

Waterproof Rooftop Cargo Carrier Bag, 100% Waterproof Sealing with Anti-Slip Mat, Fits Vehicles with or Without Roof Rack, 21 Cubic Feet

Based on 44 reviews
Condition: New
Checking for the best price...
$83.99
Save $11.00 was $94.99

Buy Now, Pay Later


As low as $14.00 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Nov 5 – Nov 6
Order within 6 hours and 26 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Model
Mdab40
Dimensions
51"L x 39"W x 17"H
Weight
5.16 kg
Color
gray and black
Material
Durable Fabric, Waterproof Material
Volume
21 cu ft
In the box
Anti-slip Mat

Features 7

  • 100% WATERPROOF PROTECTION: Features advanced waterproof sealing technology to keep your belongings completely dry during rain, snow, or any weather conditions while traveling
  • UNIVERSAL COMPATIBILITY: Designed to fit most vehicles with or without roof racks, including cars with side rails, cross bars, basket racks, or bare rooftops for maximum versatility
  • SPACIOUS STORAGE CAPACITY: Offers 21 cubic feet of cargo space, providing ample room for luggage, camping gear, sports equipment, and travel essentials for family road trips
  • ANTI-SLIP MAT INCLUDED: Comes with a non-slip mat that prevents the cargo bag from shifting during transit, ensuring quiet and stable driving experience on highways and rough roads

Description

This waterproof rooftop cargo carrier is the ultimate solution for travelers who need extra storage space on their adventures. With an impressive 21 cubic feet of capacity, this versatile cargo bag provides ample room for luggage, camping gear, sports equipment, and everything else you need for your journey. The carrier features 100% waterproof sealing technology that keeps your belongings completely dry even in heavy rain, while the included anti-slip mat ensures quiet driving and prevents the bag from shifting during transit. Designed with universal compatibility in mind, this rooftop carrier fits most vehicles whether you have a roof rack, side rails, cross bars, or basket system - and it even works on vehicles without any rack at all. The durable construction combines a weather-resistant gray and black design with reinforced straps and secure buckles for reliable attachment. Perfect for road trips, family vacations, or outdoor expeditions, this cargo carrier expands your vehicle's storage capacity without sacrificing interior comfort.

Specs 22

Brand MIDABAO
Material Durable Fabric, Waterproof Material
Product Dimensions 51"L x 39"W x 17"H
Color gray and black
Item Weight 5.16 kg
Brand Name MIDABAO
Manufacturer Part Number Mdab40
UPC 735812622132

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 5 – Nov 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Need extra space get this
First time using a carrier bag. It worked great. If there is prolonged rain, expect condensation and be mindful of how you unfold it to not let water in. No water or particles came in through the zipper. Apart from that, it fit the top of the Volkswagen Taos SE perfectly. In the picture above, I had an XL duffel bag, 2 tents, a sleeping bag, an air mattress, and more. The capacity was great on this bag. ... show more
Reviewed in the United States on July 3, 2026 by Allie

Ease
Easy to attach and remove.
Reviewed in the United States on August 8, 2026 by Karen DeHart

Spacious and durable, but has a weakpoint...
This rooftop cargo carrier bag was exactly what we needed for a recent road trip. It provided plenty of extra storage space for luggage, blankets, and other bulky items, freeing up room inside the vehicle for passengers. The installation was surprisingly easy, and the straps held everything securely in place, even during highway driving. We have a cargo basket that this sat in, but it can be used without one (i.e. being strapped directly to the roof of the vehicle). The material feels durable and strong. While it is marketed as waterproof, there are some failure points to be aware of. The material itself is waterproof, but this doesn't seem to apply to the zipper areas. We didn't go through a monsoon or anything, but we noticed some moisture in the cargo bag that most likely got in through the zipper. The zipper also appears to be thing most likely to fail after continued use (not suprising...zippers break), as we had it snag a couple times when trying to close it up. When we arrived, it was just as easy to remove and fold up for storage without taking up much space. If you're looking for an affordable, reliable way to add cargo capacity for vacations, camping, or family travel, this bag is a fantastic choice. ... show more
Reviewed in the United States on June 29, 2026 by Jason

Very good product
Great! Our car doesn't have roof top bar, but this one came with non- slip pad & we drove 1,000 miles from LA to Yellowstone without any problem. it's very good product & we'd recommend to everyone.
Reviewed in the United States on July 4, 2026 by theresa an

Inaccurate info
Did not fit as promised
Reviewed in the United States on May 31, 2026 by Martha Watson

Not waterproof
Not waterproof
Reviewed in the United States on June 3, 2026 by candy Clare

Thick, hold up
So far, I have driven 800 miles of a 3300 mile trip. The cargo carrier has held up to the wind and is very thick. I will update the review if needed.
Reviewed in the United States on July 2, 2026 by Cedar Creek

Easy to install
Easy to use and holds a ton!
Reviewed in the United States on July 25, 2026 by Wendy
Checking for best price...