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Compare Cargo Boxes head to head

Pick any two picks from this list and see specs, current price, pros, cons and reader ratings side by side.

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RocketBox Pro

#3 on this list

RocketBox Pro

Yakima

The Yakima RocketBox Pro is aimed squarely at budget-conscious outdoors enthusiasts, smaller vehicle owners, and drivers who do not require immense volumetric capacity. With configurations sitting roughly between 11 and 14 cubic feet, it offers a compact, functional alternative to massive, ship-sized roof haulers. Independent testers frequently highlight it as a dependable value pick, delivering essential Yakima durability without the premium pricing of flagship models. Despite its lower cost, the RocketBox Pro retains dual-sided opening, a feature often sacrificed on budget-oriented designs. This makes organizing camp gear or reaching specific bags easy regardless of which side of the vehicle you are standing on. Tool-free mounting hardware slides along channels to match varying crossbar spreads, simplifying setup across different factory and aftermarket roof racks. Its relatively low empty weight—ranging between 30 and 40 pounds—also makes it one of the easiest boxes to install or remove single-handedly. Trade-offs center on internal dimensions and basic finishes. Because of its shorter length, certain configurations cannot accommodate adult downhill skis or longer snowboards, limiting its versatility for winter sports. The lid plastic is thinner and noticeably more flexible than that found on higher-priced lines, requiring two hands to guide it securely shut into the latching points. For basic gear overflow and seasonal camping trips, however, it remains an exceptionally cost-effective option. **Highlights** - Budget-friendly price provides accessible rooftop hauling - Relatively lightweight construction facilitates one-person roof installation - Dual-sided lid opening enables access from either vehicle side - Tool-free mounting clamps adapt easily to varying bar spreads - Compact profile fits neatly on compact hatchbacks and crossovers **Watch-outs** - Shorter interior lengths exclude longer skis and winter gear - Flexible plastic lid requires careful alignment to latch shut - Textured finish shows road dirt and grime over time

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Wedge 660

#4 on this list

Wedge 660

INNO

The INNO Wedge 660 is tailored specifically for drivers prioritizing low-profile aerodynamics, highway efficiency, and overhead clearance. Unlike bulbous, high-volume haulers, this box hugs the roofline with an 11-inch vertical height, reducing wind drag and cutting down on cabin noise. Testing outlets consistently praise the Wedge 660 for its sharp styling, exceptional build quality, and ability to clear standard residential parking garages when mounted on mid-size SUVs. Underneath its sleek exterior, the Wedge 660 uses an innovative manufacturing process utilizing multi-layer plastics that yield surprising stiffness. Reviewers consistently note that the lid opens smoothly with virtually zero wobble, shutting with an authoritative latching click. Mounting is managed via INNO's Memory Mount system, which allows users to set clamp tension once; subsequent installations require only flipping a cam lever into place. Dual-side opening adds convenience during loading. The obvious compromise with any low-profile box is vertical volume. While it easily swallows downhill skis, snowboards, trekking poles, and low-profile camping mats, it will not accommodate tall hard coolers, thick camp totes, or overstuffed duffel bags. It appeals strongly to skiers and year-round adventurers who want minimal impact on vehicle handling, but anyone needing to pack deep cargo containers should look toward taller, traditional shapes. **Highlights** - Ultra-low 11-inch vertical profile clears low garages easily - Memory Mount system allows rapid, tool-free crossbar reinstallation - Rigid, high-gloss lid minimizes twisting when lifting open - Aerodynamic wedge shape reduces highway wind resistance - Dual-sided opening accommodates straightforward gear organization **Watch-outs** - Restricted vertical clearance prevents hauling tall totes or coolers - Premium pricing relative to its modest total internal capacity - Gloss finish is vulnerable to surface scratches from low branches

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Specs side by side

RocketBox Pro versus Wedge 660 specifications
SpecRocketBox ProWedge 660
Cargo Volume11 to 14 cu. ft. (configuration dependent)—
Empty Weight30 to 40 lbs.—
Lid AccessDual-sided opening—
Mounting StyleTool-free sliding clampsTool-free Memory Mount clamps
Approximate Price$699Around $850
Crossbar FitAerodynamic, round, square, and factory bars—
External Length—80 inches
External Width—33 inches
External Height—11 inches
Opening Mechanism—Dual-sided opening

What our reviewers liked and didn't

RocketBox Pro

  • Lightweight profile enables straightforward solo lifting and mounting
  • Dual-sided opening provides hassle-free gear access from either side
  • Tool-free sliding clamps adapt easily to varied crossbar spreads
  • Short overall length eliminates rear hatch clearance problems
  • Interior length cannot accommodate standard adult downhill skis
  • Lid plastic flexes significantly and requires two hands to latch
  • Limited capacity unsuitable for large families or expedition loads

Wedge 660

  • Slim 11-inch profile provides excellent clearance for parking garages
  • Rigid lid construction prevents twisting and enables reliable latching
  • Memory Mount clamps allow quick, tool-free installation and removal
  • Dual-sided opening provides convenient access to both sides of the roof
  • Vertical interior depth cannot accommodate coolers or tall camp totes
  • Glossy exterior finish shows scratches easily from trail branches
  • High price point relative to its total volumetric cargo capacity

Prices change constantly — the figure shown is the last verified catalog price, and the buy buttons always go to the current listing.