#9 on this list
Force 3 L
Thule
The Thule Force 3 L is an updated mid-range box engineered to deliver reliable utility, balanced proportions, and proven weather resistance for everyday outdoor enthusiasts. Sized with practical dimensions around 73.6 inches long by 28.7 inches wide, it is well suited for mid-size crossovers, compact hatchbacks, and wagons where extra-long cargo boxes would otherwise block the rear liftgate or hang awkwardly over the windshield. Review outlets point to the Force 3 L as a sweet spot in Thule's lineup for drivers who want modern hardware without paying top-bracket prices. It incorporates Thule's intuitive mounting clamps that secure tightly to crossbars with minimal manual effort, keeping setup times low. The interior provides adequate depth for packing soft bags, camp gear, and mid-length sporting equipment, while the dual-sided lid allows access from either side of the vehicle when parked on tight streets or crowded campsites. Downsides are primarily tied to its mid-length footprint and moderate vertical rigidity. At under 74 inches in total external length, it will not accommodate longer downhill alpine skis, making it less versatile for certain winter sports enthusiasts compared to XL-sized models. The lid construction, while dependable, still has some lateral flex that requires deliberate two-handed closing when the box is fully packed. However, for everyday cargo hauling on mid-sized cars, it fits comfortably without overwhelming the vehicle. **Highlights** - Balanced proportions fit mid-size vehicles without hatch interference - Quick-attachment mounting clamps make rooftop installation simple - Dual-side opening facilitates gear loading from curb or driver side - Deep internal cargo well handles bulky duffels and camp chairs - Weather-resistant construction keeps contents dry in driving rain **Watch-outs** - Shorter overall length cannot fit longer adult downhill skis - Lid material exhibits mild flex during windy operating conditions - Mid-tier pricing approaches premium models during retail sales
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#10 on this list
BX140R Cargo Case
Pelican
The Pelican BX140R Cargo Case departs radically from standard aerodynamic roof carriers, catering specifically to overlanding rigs, off-road builds, and utility-focused outdoor setups. Built like an armored military transport container, this heavy-duty case is engineered for users who subject their vehicles to extreme terrain, heavy trail vibrations, and harsh environmental exposure where traditional plastic roof boxes might crack or unlatch. Constructed from roto-molded polyethylene, the BX140R offers immense impact resistance and structural rigidity. Independent testers emphasize its weatherproofing, featuring an integrated rubber gasket that seals out fine trail dust, mud, and torrential downpours. Heavy-duty metal latches lock down securely, and integrated tie-down points make it easy to lash down additional tools or strap the case directly to aftermarket overland platform racks. Pelican also offers dedicated vehicle mounting kits designed specifically for crossbars and flat racks. The trade-offs are significant for traditional road-tripping. With approximately 4 cubic feet of storage, the BX140R holds far less volume than standard aerodynamic boxes while weighing roughly 35 pounds empty. Its blocky, un-aerodynamic shape creates notable wind drag and cabin noise at highway speeds, and its rectangular interior cannot fit skis or long tent poles. For off-road durability and dust sealing, however, it remains virtually indestructible. **Highlights** - Rugged roto-molded shell withstands extreme impacts and trail abuse - Heavy-duty rubber gasket seals out water, dirt, and fine dust - Robust lockable latches keep gear secure on rough terrain - Specialized mounting kits integrate directly with platform racks - Molded tie-down channels facilitate exterior gear strapping **Watch-outs** - Very modest 4 cubic feet of interior storage capacity - Blocky profile increases aerodynamic drag and road noise at speed - Incompatible with long items like adult downhill skis or folding tables
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Specs side by side
| Spec | Force 3 L | BX140R Cargo Case |
|---|---|---|
| External Dimensions | 73.6 x 28.7 x 14.4 in | — |
| Approximate Price | $880 | — |
| Opening Mechanism | Dual-sided opening lid | — |
| Mounting System | Tool-free quick-mount clamps | — |
| Vehicle Fit | Compact crossovers, wagons, hatchbacks | — |
| Primary Focus | All-season gear and camping storage | — |
| Internal Volume | — | 4 cu. ft. |
| Empty Weight | — | 35 lbs |
| Construction | — | Roto-molded polyethylene |
| Hardware | — | Heavy-duty lockable latches |
| Weatherproofing | — | Full-perimeter rubber gasket |
| Mounting | — | Compatible with crossbars and platforms |
What our reviewers liked and didn't
Force 3 L
- Sub-74-inch length prevents rear liftgate contact on compact vehicles
- Dual-side opening provides easy access from curb or driver side
- Tool-free torque-indicating clamps make installation fast and secure
- Textured matte finish resists visible scratching and road rash
- Internal length cannot accommodate longer adult downhill alpine skis
- Lid exhibits lateral flex that demands two-handed alignment to latch
- Approaches the price point of higher-tier boxes with stiffer shells
BX140R Cargo Case
- Virtually indestructible roto-molded polyethylene shell
- Continuous rubber gasket seals out fine silt and torrential rain
- Robust metal latches and padlock hasps withstand intense trail vibrations
- Molded tie-down points facilitate external lashing
- Limited 4 cubic feet of interior cargo room
- Substantial 35-pound empty weight reduces dynamic roof payload
- Boxy profile creates noticeable wind noise and drag at speed
Prices change constantly — the figure shown is the last verified catalog price, and the buy buttons always go to the current listing.