Best Rear Cargo Carrier Bags for More Vehicle Storage and Peace of Mind
Maximize trunk space and protect your valuables with reliable rear cargo carrier bags. These soft-shell options offer weatherproof protection, additional capacity, and easy installation for trucks, SUVs, and vans. This guide highlights five top picks, detailing capacities, materials, and key features to help you choose the right bag for your road trips, camping excursions, or daily hauling needs.
Summary of Selected Products
| Product | Brand | Capacity | Material Notes | Key Benefit |
|---|---|---|---|---|
| MeeFar Hitch Mount Cargo Carrier Bag Soft Shell | — | 15 cu ft | Waterproof fabric | All-vehicle compatibility with reinforced straps |
| CZC AUTO Hitch Cargo Carrier Bag | CZC AUTO Store | 20 cu ft | PVC tarpaulin | Weatherproof with heat-welded seams |
| Sailnovo Hitch Cargo Carrier Soft Shell Bag | — | 20 cu ft | PVC material | Includes 8 straps and lock—solid security |
| TruckDuffle Truck Bed Cargo Bag | — | 49 cu ft (cab height) | Welded-seam PVC | Extends to cab height; versatile fit |
| MaxxHaul Soft Shell Cargo Carrier Bag | MAXXHAUL Store | 47 x 20 x 20 in | PVC with polyester reinforcement | Water protection with secure zipper and flaps |
CZC AUTO 20 Cu Ft Weatherproof Cargo Bag

The CZC AUTO 20 cu ft cargo bag is designed for hitch-mounted storage on cars, trucks, SUVs, and vans with hitch trays or baskets. Constructed from PVC tarpaulin, it features heat-welded seams and a Velcro flap to keep moisture and wind out. Its large 60″ x 24″ x 24″ footprint accommodates a wide range of luggage, camping gear, and oddly shaped items. The soft sides enable easier packing of bulkier objects while remaining durable and foldable for compact storage when not in use.
Key points: weatherproof performance and easy storage when empty. The bag emphasizes safety and durability with non-toxic materials and a design that tolerates long road trips. While it offers generous capacity, users should monitor exhaust proximity and ensure any exposed hardware is secured to prevent damage during transit.
Sailnovo Carrier 20 Cu Ft

The Sailnovo 20 cu ft soft-shell bag includes eight reinforced straps and a combination lock, emphasizing security and load management. The PVC trailer bag is designed for hitch-mounted storage, with attention to weather sealing and an organized interior. It is a practical option for families needing extra space on long trips, camping, or transporting gear and luggage. Reviewers should confirm fitment with their hitch size and ensure that loaded weight does not exceed hitch capacities. The bag’s construction supports bulky items while remaining relatively simple to install and remove.
MeeFar 15 Cu Ft Soft Shell

The MeeFar bag provides a 15 cubic foot capacity with a soft-shell design and waterproof construction. It includes eight reinforced straps for securing it to the hitch basket and vehicle, aiming to balance load stability with flexibility for various cargo shapes. The waterproof feature helps protect gear from rain and splashes on travel days. As with all soft-shell bags, it’s important to check the overall fit on your vehicle and ensure the bag does not obstruct lights or exhaust paths. Installation is typically quick and removal is convenient for seasonal use.
MaxxHaul 70209 Soft Shell Cargo Carrier Bag

The MaxxHaul soft-shell cargo carrier bag emphasizes heavy-duty construction with PVC material, polyester reinforcement, and UV coating. It features welded seams and a heavy-duty zipper aligned along three sides, with hook-and-loop flaps covering the zipper to improve water protection. The design supports secure access and weather resistance, while large zipper holes allow for padlocks to enhance security. This bag is suitable for extended road trips and outdoor adventures where gear needs protection from the elements. Potential users should verify compatibility with their hitch rack dimensions and cargo configuration.
TruckDuffle Truck Bed Cargo Bag

The TruckDuffle bag expands to cab height, offering up to 49 cubic feet of storage. Constructed from weatherproof welded-seam PVC, it is designed to accommodate a wide range of loads and works with or without a tonneau cover. The expansive capacity makes it suitable for large family trips or equipment-hauling scenarios. It is important to ensure that the bag does not interfere with tailgate operation or exhaust routing, and to secure straps to prevent movement while driving on uneven terrain. Assembly and removal are intended to be straightforward for frequent travelers.
CZC AUTO Hitch Cargo Carrier Bag – 20 Cu Ft

Recommended for family trips and long drives, CZC AUTO’s 20 cubic foot bag uses PVC tarpaulin with heat-welded seams and a Velcro flap design to seal out rain, wind, sun, and dust. The soft sides allow flexible packing of odd-shaped items. With a 60″ x 24″ x 24″ footprint, it supports diverse vehicles equipped with hitch trays or baskets. After use, it folds down to a compact size for storage. While durable, users should confirm fitment with their hitch system and observe weight limits to maintain vehicle handling and safety on the road.
Buying Guide: Key Purchase Considerations
- Weatherproofing and seams: Look for heat-welded seams and weatherproof fabrics to keep cargo dry in rain and snow.
- Capacity versus vehicle compatibility: Choose a size that fits your trunk space and hitch setup without obstructing lights, license plate, or exhaust.
- Security features: Consider reinforced straps, lock-ready zippers, and sturdy buckles to deter theft and secure cargo.
- Load distribution and balance: Select bags with multiple anchor points and evenly spread straps to minimize sway and movement while driving.
- Foldability and storage: If you store the bag when not in use, opt for models that fold compactly without damage.
- Maintenance and cleaning: PVC and tarpaulin surfaces are generally easy to wipe clean; avoid harsh cleaners that could degrade fabric.
- Vehicle-specific considerations: Check hitch type, trunk opening, and tailgate clearance for safe installation on your make and model.
In summary, the five bags featured here provide a range of capacities, materials, and security features to suit different travel styles. When selecting a rear cargo carrier bag, balance capacity with vehicle compatibility, weather protection, and ease of use to ensure reliable performance on trips and daily hauling tasks.