Mockins 20 Cu Ft Waterproof Hitch Cargo Bag — 500D PVC, All-Weather Travel Storage

Mockins 20 CuFt Waterproof Cargo Bag is a heavy-duty hitch-mounted carrier that adds 20 cubic feet of secure, weather-resistant storage to your vehicle.

When you need extra room for camping gear, luggage, or work supplies without installing a permanent rack, this 60" x 20" x 29" trailer hitch cargo bag offers a portable, all-weather solution. Constructed from rugged 500D PVC tarpaulin and built with reinforced seams and protective flaps, the bag is designed to resist rain, road spray and abrasion while staying strapped to a hitch-mounted rack or sitting in a truck bed.

How much gear will this hitch carrier actually hold?

The Mockins carrier provides roughly 20 cubic feet of storage — roomy enough for multiple backpacks, a couple of sleeping bags, or bulky tools. Its rectangular footprint is optimized for typical hitch-mounted racks so you can plan packing by volume and shape rather than just weight.

• Internal volume: 20 cu ft (60" x 20" x 29").
• Fits tents, coolers, duffels, and medium-sized toolboxes.
• Rectangular form maintains usable interior space without awkward tapers.

What keeps my belongings dry and safe during travel?

The bag uses heavy PVC tarpaulin and sealed seams to defend against rain and highway spray. Waterproof zippers are tucked beneath a protective flap and secured with wide Velcro straps to reduce direct exposure to water and debris.

• Durable 500D PVC fabric resists tearing and abrasion.
• Waterproof zippers under a yellow-trimmed visibility flap for added protection.
• Reinforced seams and heavy-duty stitching at stress points.

How does the bag attach and stay secure on a hitch or truck bed?

The Mockins set includes multiple adjustable straps, reinforced loops and a tie-down kit to keep the bag firmly anchored during travel. For extra theft deterrence and peace of mind, a combination lock is provided to secure the zipper pulls.

• Heavy-duty straps with adjustable buckles for tight mounting.
• Reinforced attachment loops designed for hitch-mounted racks and bed use.
• Included combination lock and storage sack for organization when not in use.

Can I use this bag for different vehicles and seasons?

Yes — its versatile design works on hitch racks, platform carriers, and inside pickup beds, so you can move the bag between vehicles or remove it when not needed. The waterproof materials and visible trim make it practical for year-round trips, from summer camping to wet fall drives.

• Compatible with most hitch-mounted cargo racks and truck beds.
• High-visibility trim helps locate the bag at dusk or in poor weather.
• Lightweight when empty and folds into the included storage bag for off-season storage.

Who is this for? Adventurers, contractors and families who need temporary, high-capacity exterior storage without permanent rack installation will find this Mockins hitch cargo bag useful. It’s tailored for anyone wanting a weather-resistant, easy-to-fit carrier that travels well between vehicles, protects gear from the elements, and stores compactly when not in use. Backed by a long limited warranty and a complete accessory kit, the Mockins 20 CuFt cargo bag suits weekend campers, long-distance travelers and tradespeople who require dependable extra hauling space.