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Original price was $160.95. Current price is $125.01.



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Shipping from Eau Claire, WIFREE SHIPPING
Estimated delivery Wed, Sep 23 - Fri, Sep 25
Order before 2 PM EST Monday–Friday for same-day processing
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Warranty: Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Color: Black
Finish: BLACK VINYL
Installation Time Exact (Minutes): 0
CURT cargo bags are the ideal way to keep your belongings well protected from water, dirt, road grime and even wind damage, all while being easy to manage and perfectly fitted for a CURT cargo carrier or roof basket. Unlike other cargo bags that use a thin vinyl material, our cargo bags are made from a thick UV-resistant vinyl and have welded seams to be highly water-resistant. Thick, 1" wide polypropylene straps keep the bag firmly attached to the carrier and ensure your belongings will not jostle around. This CURT cargo bag comes with a heavy-duty zipper that wraps 1/2 way around the bag and hook-and-loop flaps to keep the zipper completely covered and the inside of the bag dry. For a little extra security, the zippers are able to be joined together and feature large holes to accept a padlock. This particular CURT cargo bag offers 13.5 cu. ft. of storage area and is a perfect fit for the CURT roof-mounted cargo basket. All of our cargo bags are easy to fold up for compact storage and come with a limited lifetime warranty.

CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-9494Rediscover "Us" Time | Tested. Proven. Safe. Towing Products
The Curt 18220 is an expandable cargo bag designed to mount to an existing rooftop carrier using lashing straps. It provides additional storage capacity for travel and can be removed and stored when not in use.
The cargo bag is designed to mount to an existing rooftop carrier using lashing straps that attach to the carrier's side bars. Verify that your rooftop carrier has accessible side bars and that the carrier's rated load capacity is not exceeded when the bag is loaded.
The cargo bag includes lashing straps, hook and loop closures to seal the bag, and loops on top of the bag for strap attachment. The manual does not list other included items.
No tools are required for installation. The cargo bag attaches to the rooftop carrier using the provided lashing straps, which are secured by hand.
1. Spread the cargo bag onto the rooftop carrier. 2. Attach one end of a lashing strap to the rooftop carrier's side bars. 3. Pull the strap through the loop on top of the cargo bag. 4. Attach the other end of the strap to the adjacent side of the rooftop carrier. 5. Repeat with additional straps and take up slack until the bag is securely attached.
Unzip the bag and place larger, heavier objects in first. Continue loading by placing smaller, lighter items on top to create a compact load. This arrangement helps distribute weight evenly and maximizes space.
Close the zipper and pull the flap down to completely cover the entire zipper. Then seal the bag using the provided hook and loop closures.
Tuck away any excess webbing and tie it off to prevent flapping while driving. This prevents the straps from creating noise or becoming a distraction during travel.
Periodically check the straps during travel to ensure the load remains securely held. The manual does not specify an exact interval, but regular checks help prevent the bag from shifting or coming loose.
Do not exceed your vehicle manufacturer's recommended towing capacity or your roof rack's rated load capacity. The manual does not specify a separate weight capacity for the cargo bag itself; you must verify both limits before loading.
No. Do not leave an empty cargo bag on your vehicle. Remove the unit from the rooftop carrier and store it for safekeeping when not in use.
Examine the general condition of the cargo bag before each use. Keep the bag in good repair. Have any necessary repairs made by qualified service personnel. The manual recommends regular inspection to ensure the bag remains functional.
Remove the cargo bag from the rooftop carrier and store it for safekeeping. The manual does not provide specific storage conditions or recommendations beyond keeping it in good repair.
Yes. The cargo bag is designed to mount to an existing rooftop carrier using lashing straps attached to the carrier's side bars.
No. The cargo bag attaches using provided lashing straps secured by hand to the rooftop carrier's side bars.
Do not exceed your vehicle manufacturer's recommended towing capacity or your roof rack's rated load capacity. Check both limits before loading.
Attach the provided lashing straps to the rooftop carrier's side bars, pull them through the loops on top of the cargo bag, and take up slack until the bag is securely fastened.
Yes. Periodically check the straps during travel to ensure the load remains securely held, and tuck away excess webbing to prevent flapping.
No. Remove the cargo bag from the rooftop carrier and store it for safekeeping when not in use.
| Part # | Dimensions | Storage | Straps | Description | Yarn Count | Weight | Thickness |
|---|---|---|---|---|---|---|---|
| 18210 | 56" x 18" x 21" | 12.25 cubic feet | 6 | Cargo carrier bag | 500 denier | 600 grams per square meter | 0.45mm - 0.55mm |
| 18211 | 56" x 22" x 21" | 15.00 cubic feet | 6 | Cargo carrier bag | |||
| 18220 | 38" x 34" x 18" | 13.50 cubic feet | 4 | Roof rack cargo carrier cargo bag | |||
| 18221 | 59" x 34" x 18" | 21 cubic feet | 6 | Roof rack cargo carrier cargo bag |
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