Thule Motion 3 L Cargo Box – 16 cu ft of Aerodynamic, All-Season Roof Storage

The Thule Motion 3 L adds serious, weather-protected capacity without bulky looks or excess wind noise. With dual-side opening, secure SlideLock, and the fast, tool-free PowerClick mount, it’s a premium roof box for year-round travel across Canada—ski trips, camping weekends, and long family road adventures.

Optimized aerodynamics help reduce drag and highway noise, while a forward mounting position improves rear-hatch clearance on many vehicles. Grippy handles and lid lifters make opening and closing easy even with gloves on.

Key Features & Specifications

• Volume: 16 cu ft (≈ 450 L) — typically fits 5–7 pairs of skis (up to ~180 cm) or 3–5 snowboards
• External Dimensions: ~76.9 × 35.0 × 16.7 in (≈ 195 × 89 × 42 cm)
• Internal Dimensions: ~71.8 × 28.2 × 13.9 in (for packing guidance)
• Load Capacity: up to 165 lb (always follow your vehicle/rack limits)
• Opening: Dual-side access with SlideLock security and closure indicator
• Mounting: PowerClick quick-mount with built-in torque “click” for a secure fit
• Weight: ~43.6 lb (two-person lift recommended)
• Rack Fit: Works with most aero, square, round and factory crossbars within Thule’s bar-spread guidance
• Model: Thule Motion 3 L (639750)

Who It’s For (Target Audience)

Ideal for active families, skiers/snowboarders, campers and road-trippers who want reliable, easy-to-use roof storage with premium security and weather protection. A great all-rounder for SUVs, wagons and larger sedans with quality crossbars.

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