Best Waterproof Cargo Carrier Bag for Hitch and Roof Travel

#1 · Best Overall

1. MeeFar 19.7-Cu-Ft Hitch Bag

• Dimensions: 59"L x 24"W x 24"H
• Weight: 3.66 kg
• Material: Polyvinyl Chloride (PVC),Oxford Fabric,Tarpaulin

Best for: Large family hitch-basket loads.

Why it ranks #1: Its 19.7-cubic-foot capacity and stated 100% waterproof 600D PVC tarpaulin suit family luggage on a steel hitch basket.

The 19.7-cubic-foot capacity gives families room to move luggage outside the cabin, with stated dimensions of 59 by 24 by 24 inches and space for six to eight suitcases. Its 100% waterproof 600D PVC tarpaulin construction is intended to keep stored gear clean and dry on trips.

This bag is made for use with a steel cargo basket on a car, truck, or SUV, so it adds storage without requiring a rooftop carrier. The 59-inch length and 24-inch width provide a substantial footprint for family luggage, camping equipment, or sports gear. Its 24-inch height contributes to the listed 19.7 cubic feet of capacity, while the waterproof 600D PVC tarpaulin helps shield contents from wet travel conditions. Consider the basket requirement when planning installation.

Skip it if you need a bag that works without a steel cargo basket; the Asinking rooftop carrier is listed for vehicles with or without racks.

Choose the MeeFar for family trips, camping, or sports gear when your vehicle already has a steel cargo basket. Its 59-by-24-inch footprint and basket requirement are important fit considerations.

Listed on Amazon as: Hitch Mount Cargo Carrier Bag 100% Waterproof 19.7 Cubic Feet Luggage Rack

#2 · Best Seam Protection

2. CZC AUTO 20-Cu-Ft Hitch Bag

• Dimensions: 60"L x 24"W x 24"H
• Material: Polyvinyl Chloride (PVC)

Best for: Weatherproof full-size hitch storage.

Why it ranks #2: This 20-cubic-foot hitch bag specifies PVC tarpaulin, welded seams, and a Velcro flap design for weather protection.

Welded seams and a Velcro flap distinguish this 20-cubic-foot CZC AUTO bag, with the listed construction intended to protect luggage from rain, snow, wind, sun, dust, and road grit. Its 60-by-24-by-24-inch rectangular form adds substantial external storage for families traveling with a hitch tray or basket.

The 500x500D PVC tarpaulin body and welded-seam construction support the stated weatherproof protection, while the Velcro flap adds another barrier over the closure. At 60 by 24 by 24 inches, the bag offers 20 cubic feet for luggage on a hitch tray or basket. Buyers can use those dimensions to compare the carrier with their available rack space. The manufacturer also cautions users to keep the bag away from the exhaust pipe and fire, a relevant placement consideration during installation.

Skip it if you need expandable height for taller cargo; the CZC AUTO 102003 can extend from 18 to 22 inches.

The CZC AUTO 102003 S suits families needing a weatherproof, 20-cubic-foot hitch-bag footprint for luggage. Keep its exhaust and fire warning in mind when positioning the bag on a tray or basket.

Listed on Amazon as: CZC AUTO Hitch Cargo Carrier Bag, 20 cu. ft Waterproof, Soft, Black

#3 · Highest Capacity

3. AlltoAuto 30-Cu-Ft Hitch Bag

• Dimensions: 60"L x 24"W x 36"H
• Weight: 10 lb
• Material: Polyvinyl Chloride (PVC)

Best for: Extra-large hitch-trip packing.

Why it ranks #3: Its 30-cubic-foot capacity is the largest listed, with 600D PVC protection and included buckle straps for hitch-carrier use.

The 30-cubic-foot capacity and 36-inch height make this AlltoAuto bag the largest listed option for bulky trip cargo. Its 60-by-24-inch base holds luggage, camping gear, tools, and sports equipment outside the vehicle cabin, while 600D PVC is specified to help protect contents from rain, dust, snow, and road grime.

The 60-by-24-by-36-inch dimensions create room for bulky equipment, and the listed 30 cubic feet can free interior space on longer trips. A 600D PVC exterior is specified for protection from rain, dust, snow, and road grime. The package includes three buckle straps for securing the bag, a combination lock, and a storage bag. Its folded dimensions of 13 by 6 by 16 inches give buyers a reference for storing it between trips; it is intended for hitch-carrier use.

Skip it if you need a shallow bag for a compact rack; the CZC AUTO 102003 is listed at 48 by 19 inches.

Choose the AlltoAuto for bulky camping gear, tools, or luggage when a 30-cubic-foot hitch bag fits your carrier. Its 60-by-24-inch base and 36-inch height are key space considerations.

Listed on Amazon as: 30 CuFt Soft Shell Waterproof Cargo Carrier Bag for Hitch Carrier

#4 · Most Tie-Downs

4. Sailnovo 20-Cu-Ft Hitch Bag

• Dimensions: 60"L x 24"W x 24"H
• Weight: 4 kg
• Material: Polyvinyl Chloride (PVC)

Best for: Adjustable hitch-rack attachment.

Why it ranks #4: The 20-cubic-foot PVC bag lists eight adjustable straps and is designed for racks around 60 by 24 inches.

Eight adjustable straps are the Sailnovo bag’s defining feature, giving buyers more attachment points to stabilize cargo on racks of varying heights. Its 60-by-24-by-24-inch body offers 20 cubic feet of storage, making it a spacious hitch-mounted option for travelers who prioritize rack attachment flexibility.

The bag is ideally suited to racks measuring 60 by 24 inches, and the supplied description says its eight straps help maintain stability on racks of varying heights. That combination gives buyers both a useful rack-size reference and some height flexibility during setup. The 20-cubic-foot volume accommodates substantial travel cargo, while the included storage bag gives owners a place to keep the carrier when it is not on the rack. The product information identifies PVC construction.

Skip it if you need a stated welded-seam weatherproof design; CZC AUTO 102003 S lists welded seams and a Velcro flap.

Pick the Sailnovo for travel loads on a hitch rack when eight adjustable straps and a 20-cubic-foot interior suit your setup. Its stated ideal rack footprint is 60 by 24 inches, so check that against your carrier.

Listed on Amazon as: Sailnovo 20 Cu Ft Hitch Cargo Carrier Soft Shell Bag, Waterproof PVC

#5

5. Mockins 25-Cu-Ft Hitch Bag

• Dimensions: 60"L x 24"W x 31"H
• Weight: 9.5 lb
• Material: Vinyl

Best for: Roomy hitch and truck-bed hauling.

Why it ranks #5: It offers 25 cubic feet in a 60-by-24-by-31-inch format and includes three buckle straps, a bag lock, and storage bag.

A 25-cubic-foot capacity in a 60-by-24-by-31-inch bag gives the Mockins room for backpacks, tents, and sleeping bags on trips. The listing identifies use with hitch carriers and trucks, and names cars, trucks, vans, SUVs, and RVs among compatible vehicle types.

The tall 31-inch profile and 60-by-24-inch base provide 25 cubic feet for bulky travel items, helping move gear outside the cabin. Mockins lists the bag for hitch-carrier and truck use, with vehicle compatibility spanning cars, trucks, vans, SUVs, and RVs. Its waterproof cargo-bag description is intended to protect contents during travel. Three buckle straps secure the carrier, while the included lock and storage bag support load security and off-trip storage.

Skip it if you need a roof bag that attaches with door hooks; the Asinking rooftop carrier includes six hooks and an anti-slip mat.

The Mockins suits travelers hauling tents, sleeping bags, or backpacks on a hitch carrier or in a truck. Its 31-inch height and 60-by-24-inch footprint are important clearance and space considerations.

Listed on Amazon as: Mockins 25 Cu Ft Heavy Duty Waterproof Cargo Bag for Hitch Carrier & Truck

#6

6. MeeFar 16-Cu-Ft Hitch Bag

• Dimensions: 58"L x 19"W x 24"H
• Weight: 3.09 kg
• Material: Polyvinyl Chloride (PVC)

Best for: Compact-height waterproof hitch bag.

Why it ranks #6: This hitch-basket option is described as 100% waterproof and measures 58 by 24 by 19 inches, with 16 cubic feet of stated capacity.

The 16-cubic-foot capacity gives this MeeFar bag a lower-profile alternative to taller hitch carriers, with listed dimensions of 58 by 19 by 24 inches. Its 100% waterproof 700D PVC tarpaulin is specified to help keep family luggage, camping supplies, or sports equipment clean and dry during travel.

This bag fits steel cargo baskets on cars, trucks, and SUVs, making the basket a necessary part of the setup. Its 58-inch length and 19-inch width define a narrower footprint than many full-size hitch bags, while the 24-inch height contributes to the stated 16 cubic feet of storage. The waterproof 700D PVC tarpaulin is intended to protect cargo from wet conditions. The listed folded size is approximately 24 by 12 by 6 inches, giving buyers a storage reference between trips.

Skip it if you need a hitch bag that does not specify a steel-basket requirement; Mockins lists fitment for cars, trucks, vans, SUVs, and RVs.

This MeeFar suits travelers seeking waterproof storage for camping, sports gear, or luggage on a steel cargo basket. Its 58-by-19-inch footprint and basket requirement should guide the fit decision.

Listed on Amazon as: Hitch Mount Cargo Carrier Luggage Bag Waterproof 16 Cubic Feet Luggage Rack

#7 · Expandable Design

7. CZC AUTO Expandable Hitch Bag

• Dimensions: 48"L x 19"W x 18"H
• Weight: 2.64 kg
• Material: Polyvinyl Chloride (PVC)

Best for: Expandable low-profile hitch loads.

Why it ranks #7: Its 9.5-cubic-foot capacity expands to 11.6 cubic feet, and its top section adds four inches of height for larger items.

An expandable four-inch top section lets this CZC AUTO bag grow from 18 to 22 inches high, accommodating taller items without changing its 48-by-19-inch base. Its 9.5-cubic-foot capacity can extend to 11.6 cubic feet, while welded seams and a Velcro flap provide the listed weatherproof protection.

The adjustable height gives buyers a choice between an 18-inch profile and 22 inches for larger items, while the 48-by-19-inch base is suited to hitch trays and baskets larger than those dimensions. Capacity expands from 9.5 to 11.6 cubic feet. PVC tarpaulin, welded seams, and a Velcro flap are specified to protect cargo from rain, snow, wind, sun, dust, and road grit. Those details support weather protection while keeping the bag's footprint relatively compact for hitch-carrier use.

Skip it if you need 20 cubic feet or more for a family load; the CZC AUTO 102003 S offers 20 cubic feet.

This CZC AUTO suits hitch-tray users carrying variable-size loads who value adjustable height and weatherproof construction. Its 48-by-19-inch base and maximum 11.6-cubic-foot capacity set clear limits for larger trips.

Listed on Amazon as: CZC AUTO Expandable Hitch Cargo Carrier Bag 9.5 cu. ft, Soft, Waterproof

#8

8. FIVKLEMNZ 21-Cu-Ft Roof Bag

• Dimensions: 52"L x 40"W x 17"H
• Weight: 4.68 kg
• Material: Oxford Cloth

Best for: Waterproof family rooftop storage.

Why it ranks #8: This rooftop bag lists 21 cubic feet, 840D PVC, welded seams, and a double-layered waterproof cover, but it is not a hitch bag.

High-frequency welded seams and a double-layered waterproof cover define this FIVKLEMNZ rooftop bag, which is specified to keep luggage dry in rain and snow. Its 21-cubic-foot capacity and 52-by-40-inch footprint add family-trip storage above the vehicle, with 840D PVC material listed for durability.

The 21-cubic-foot volume provides room for road-trip and camping luggage, while the 52-by-40-inch footprint gives buyers a practical rooftop space reference. Upgraded 840D PVC and high-frequency welded seams support the stated waterproof construction; the double-layered cover adds protection at the opening. The listing gives a 17-inch product height, useful when considering the load profile. This is a rooftop carrier, so buyers should evaluate roof space and setup needs rather than treating it as a hitch-mounted bag.

Skip it if you need storage on a hitch carrier; the Mockins MA-HB-25BLU-59 is listed for hitch carriers and trucks.

Pick the FIVKLEMNZ for family vacations or camping when waterproof rooftop storage matches your vehicle. Its 52-by-40-inch footprint and rooftop mounting format are the main fit considerations.

Listed on Amazon as: FIVKLEMNZ 21 Cubic Rooftop Cargo Carrier Waterproof Soft Car Roof Bag

#9

9. Asinking 21-Cu-Ft Roof Bag

• Dimensions: 52"L x 40"W x 18"H
• Weight: 4.24 kg
• Material: Polyvinyl Chloride (PVC)

Best for: Roof-rack-free rooftop loading.

Why it ranks #9: Its 21-cubic-foot rooftop design lists 840D PVC and reinforced welded seams, but the product is made for roof transport rather than hitch baskets.

Six door hooks and an anti-slip mat let this Asinking carrier attach to a vehicle with or without roof racks, a useful distinction for drivers lacking crossbars. Its 21-cubic-foot capacity is paired with 840D abrasion-resistant PVC and triple-reinforced welded seams for rooftop travel in harsh weather.

The listed 52-by-40-by-18-inch shape offers a broad rooftop cargo area, and the 21-cubic-foot capacity suits family-trip loads. Six door hooks support rack-free attachment, while the anti-slip mat helps keep the bag positioned on the roof. Two extra straps add securing options, and the waterproof zipper is covered by widened Velcro flaps to help protect the opening. The 840D PVC fabric and triple-reinforced welded seams are specified for abrasion resistance and tear resistance, relevant for outdoor travel.

Skip it if you need hitch-tray storage rather than rooftop loading; the Mockins MA-HB-25BLU-59 is listed for hitch carriers and trucks.

Choose the Asinking for rooftop family luggage when rack-free door-hook attachment is useful. Its 52-by-40-inch footprint and rooftop mounting approach matter when deciding whether it suits your vehicle and cargo.

Listed on Amazon as: Car Rooftop Cargo Carrier Bag, 21 Cubic Feet 100% Waterproof Heavy Duty 840D Car Roof Bag for All Vehicle with/Without Racks – Anti-Slip Mat, 6 Door Hooks, Storage Bags, 2 Extra Straps, Luggage Lock

#10

10. MAXXHAUL 11-Cu-Ft Hitch Bag

• Dimensions: 47"L x 20"W x 20"H
• Weight: 2.7 kg
• Material: Polyester, Polyvinyl Chloride (PVC)

Best for: Light-duty hitch cargo haulers.

Why it ranks #10: Although it fits a hitch carrier and holds up to 11 cubic feet, the listing explicitly says it is water-resistant, not waterproof.

A three-sided heavy-duty zipper makes the 47-by-20-by-20-inch MaxxHaul bag convenient to load and unload on a hitch cargo rack. Welded seams and a hook-and-loop zipper cover add water resistance, while six attachment straps secure the bag to its carrier for light-duty cargo and soft goods.

The 11-cubic-foot capacity suits soft goods and light-duty loads, and the 47-by-20-inch base gives buyers a defined footprint to compare with their hitch rack. A zipper running around three sides opens broadly for loading; its hook-and-loop cover adds water resistance, not waterproof protection. Six one-inch polypropylene straps attach the bag to the carrier, and the zipper openings accept padlocks. Keep moisture-sensitive contents elsewhere, since the supplied information explicitly says the bag is water-resistant rather than waterproof.

Skip it if you need waterproof protection for wet-weather travel; the MeeFar HITCH 20 Cubic Feet bag is listed as 100% waterproof.

This MAXXHAUL suits buyers carrying soft goods on a hitch rack who value broad zipper access and strap attachment. Its water-resistant construction is a boundary: keep moisture-sensitive cargo out of the bag.

Listed on Amazon as: MaxxHaul Soft Shell Cargo Carrier Bag for Hitch Mount Cargo Rack, Heavy Duty Water Resistant, 47 x 20 x 20 Inch, Black with Tie Down Straps (70209)