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RoofPax Cargo Bag 15 cu ft

Name: RoofPax Cargo Bag 15 cu ft
Brand: RoofPax
Price: 59 USD
Availability: InStock
Rating: 4.3

Waterproof rooftop cargo bag with PVC-coated construction

Last reviewed: March 2026

cargo_carrierroof_crossbar

At a glance

Quick Specs

Volume15 cu ft

Waterproof RatingWaterproof With Sealed Seams

Requires CrossbarsNo

Works Without Rack

Why this product

Why the RoofPax Cargo Bag 15 cu ft?

The RoofPax 15 cu ft bag delivers solid volume at 5.5 lbs with PVC-coated waterproof construction — budget-friendly and folds flat for storage. For occasional use, it gets the job done without the investment of a hard box. The downside? PVC coating degrades with UV exposure over time, no brand-name warranty support like Thule or Yakima, and zero security.

Detailed specs

Full Specifications

Volume	15 cu ft
Waterproof Rating	Waterproof With Sealed Seams
Requires Crossbars	No
Works Without Rack	Yes

Non-Slip Base	Yes
Reinforced Seams	Yes
Straps Included	Yes

Compressible for Storage	Yes
Storage Bag Included	Yes
Material	PVC-Coated Polyester

Best prices

Where to Buy

Retailer	Price	Status
Amazon US	Check price	Check availability	Check Price

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Performance analysis

Insights for RoofPax Cargo Bag 15 cu ft

How It Compares

vs. average in cargo_carrier

Score Breakdown

Category Position

Price vs. score for all cargo_carrier

Fitment

Vehicle Compatibility

Chevrolet

Model	Years	Fit	Requirements
Tahoe(5th Gen)	2021+	good	Crossbars needed

Ford

Model	Years	Fit	Requirements
Explorer(6th Gen)	2020+	good

Community feedback

What Users Say

Amazon

4.3/5

Based on 2412 reviews

78% positive10% negative

Common praises

“Good capacity”
“Sturdy build”
“Easy mounting”

Common complaints

“Wind noise”
“Can rust”

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Common questions

Frequently Asked Questions

The RoofPax Cargo Bag 15 cu ft uses a universal crossbar mount that clamps onto most factory and aftermarket roof racks. Check your specific vehicle in our compatibility checker below.

Most rooftop bags handle 100-150 lbs. The real limit is your roof — dynamic load ratings usually cap at 150-200 lbs total. The bag barely weighs anything, so nearly all that capacity goes to your gear.

Soft bags flap. That's just reality. You'll hear some noise above 50 mph. Cinching all straps tight and keeping the bag fully packed minimizes it. See our wind noise fix guide for tips.

Dead simple. No tools required — just set it on your roof, run the straps through, and clip them to your crossbars or door frames. Done in under 10 minutes.

Water-resistant, not bulletproof. It handles light rain fine, but prolonged heavy downpours can find a way in. Pro tip: use a rain fly or pack a cheap tarp liner for insurance. Your electronics will thank you.

That's the beauty of a bag — it folds flat. Takes up about as much space as a sleeping bag. Toss it in a closet, trunk, or under a bed. Way easier to store than a hard box or basket.

Yes — 10-20% fuel economy hit at highway speeds when loaded. Soft bags aren't as aerodynamic as hard boxes. Remove it between trips. At $4/gallon, the drag penalty adds up fast on long hauls.

Answered by our expert team, MyCargoRacks

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Performance analysis