Car Rooftop top Cargo Carrier 21 Cubic feet 100% Waterproof Heavy Duty PVC for All Cars with/Without Rack, Includes Anti-Slip Mat, 10 Buckle with Straps, 6 Door Hooks, Luggage Lock
Condition: New
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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.
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Availability:
In Stock.
Arrives
May 14 – Jun 9
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Size: 21 CU FT (RoofBag)
Features
- 100% WATERPROOF - Made of 100% waterproof material, 840D PVC tarpaulin, Grid material with High frequency voltage technology, durable and heavy duty style bag;
- EASY TO USE - The AlltoAuto roof bag comes with 1 anti-slip mats, 1 luggage lock, 6 security hooks and 1 storage bag; Quick and easy setup in minutes; Using soft shell material, can be folded into the storage bag to save space when not using;
- UNIVERSAL COMPATIBILITY - The AlltoAuto roof bag fits any size car or SUV, work either with or without roof rack;
- SECURITY - Comes with BONUS combination lock which not only prevent the zippers from slipping, but also adds security to luggage;
- LARGE STORAGE SPACE - 21 cubic feet 52 (L) X 40 (W) X 18 (H) rooftop cargo bag can hold 4-6 suitcases, travel luggage case, tents, sleeping bags and more.
- 100% REFUND OR REPLACEMENT - AlltoAuto promises 30 days money-back and 24 months limited warranty+ 7*24 online customer support, if you are not 100% happy with you purchase, let us know so we can make it right by refunding or replacing your order.
Brand: AlltoAuto
Material: Polyvinyl Chloride (PVC)
Product Dimensions: 52"L x 40"W x 18"H
Color: Balck & Orange
Water Resistance Level: Waterproof
Mounting Type: Roof Mount
Item Volume: 21 Cubic Feet
Shell Type: Soft
Folded Size: 17 × 13 × 7 inches
UPC: 746205184212
Manufacturer: AlltoAuto
Automotive Fit Type: Universal Fit
Model: Car Rooftop Cargo Carrier Bag XL
Item Weight: 12.58 pounds
Product Dimensions: 52 x 40 x 18 inches
Item model number: Car Rooftop Cargo Carrier Bag XL
Manufacturer Part Number: ROOFBAG-XL-U
Date First Available: October 10, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
May 14 – Jun 9
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
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- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Size: 38 CU FT (Truck Bed Bag Plus)
We bought this cargo bag for a family trip here in Florida, where you always need to be prepared for sudden weather changes. It fit three large suitcases and three powered scooters with ease. Setup was simple—just lay it out, unzip, load everything in, and zip it back up. The zippers are heavy-duty and easy to use, with a protective Velcro flap that keeps them covered once closed. The material feels thick and durable, and even after driving through rain, none of the seams leaked. It fit perfectly in the bed of my 2023 F-150 with room to spare. I also like that the zipper pulls have holes big enough to fit a small lock for extra security. The included straps kept the bag from sliding around during the trip. When we arrived, unloading was just as easy—open the tailgate, unzip, and everything slid right out, completely dry. When not in use, the bag folds up neatly for storage. This has been a game changer for traveling with an open-bed pickup, giving us peace of mind that our belongings are safe, secure, and protected from the weather. I’d definitely recommend it to anyone who needs a reliable cargo solution for their truck.
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Reviewed in the United States on August 16, 2025 by Amazon Customer
Size: 26 CU FT (Truck Bed Bag + Cargo Net)
This absolutely saved me and my wife's trip to Florida. Rode well, easy to get in and out of and kept everything dry! A Lot less expensive than buying a tonneau cover and perfect for the trip back and forth. Have used it for hauling equipment and other items and has stayed dry and easy to pull in and out of the bed when done. EASY TO STORE As well!
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Reviewed in the United States on December 29, 2025 by Ma S K
Size: 26 CU FT (Truck Bed Bag)
Worked perfect. Ran into rain and everything inside stayed dry. Easy to use zippers and quality is great, very durable. Easy to setup and easy to take down. Fit easily under the truck seat.
Reviewed in the United States on November 4, 2025 by Pete
Size: 21 CU FT (RoofBag)
Just got back from a 5.5 hour each way road trip, and this carrier is amazing! Easily fit a 27 gallon tote, a 31" hard side luggage, a 21" hard side luggage, and a pile of random items with room to spare. Install was easy with large clips/straps. Each side strap connects to the opposite side as well, making the hold really sturdy and very little wind noise. The double zippers also kept everything dry during a wet drive home.
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Reviewed in the United States on December 28, 2025 by Andrew Hays
Size: 26 CU FT (Truck Bed Bag + Cargo Net)
It works and I’m overall happy with my purchase. The good: it’s durable, it clearly wont rip and zipper looks solid. Even has pull loops. The tie downs work even though I used them differently than the instructions. The bad: the plastic is very difficult to open due to stiffness. The cargo net is kind of useless unless you’re moving a heap of stuff but cool to have I guess. The bag is too big, one half the size would face been great.
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Reviewed in the United States on April 3, 2021 by Paul K
Size: 38 CU FT (Truck Bed Bag Plus)
I bought this to drive our daughter back from college across three states. It had a lot of room and we were able to fit almost all of her things in it. The bag is sturdy and the zipper and Velcro straps are secure. The only problem I had was that the zipper was hard in a couple of places but managed. The bag filled up most of the bed of the truck. We hit some rain and everything stayed dry. We ended up putting a tarp and ratchet straps over it because we stayed the night but the bag was perfect and we will use it again!
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Reviewed in the United States on April 27, 2025 by Amazon Customer
Size: 38 CU FT (Truck Bed Bag Plus)
This thing is great!! I drive a few times a year between Florida and Texas and hit rain every time. I bought the larger one and it fits perfectly in the bed of my Colorado. Almost as if it was custom fit. The zippers are stout and the Velcro closure flap over the zippers really keeps the water out. It's a little stiff, but I chock that up to its durability. The zippers have big enough holes to run a padlock, not that it matters, but keeping honest people honest, I guess. I think this was worth every penny.
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Reviewed in the United States on November 16, 2025 by Wade
Size: 26 CU FT (Truck Bed Bag)
Bought this for our 2014 Ram 1500 to use on our road trip, worked perfectly to keep luggage and misc items in bed of truck while driving. Easy to fold and store inside the cab while we stayed at the hotel. Kept our luggage dry during heavy rains and light frost.
Reviewed in the United States on December 24, 2025 by Kim P.