Thule Ocean M 450L Roof Box - Black

The maximum load capacity for the Thule Ocean M roof box is 50 kg. Always ensure this does not exceed your vehicle's and roof bar system's maximum load capacity.

No, the Thule Ocean M 450L roof box is designed with a left-side opening only.

It is compatible with Thule WingBar Evo, WingBar Edge, ProBar, and SquareBar. For Thule SlideBars, you will need the Thule T-track Adapter 697-1.

Clean the exterior and interior using a damp cloth and a mild soap solution. Avoid using harsh or abrasive cleaning products.

The box uses a U-Bolt mounting system with inside knobs which is designed for straightforward installation. It typically takes only a few minutes to secure the box to compatible roof bars.

The external dimensions of the Thule Ocean M are 175 cm in length, 82 cm in width, and 45 cm in height.

Yes, the product includes 2 luggage retaining straps to help secure your items inside the box.

Ensure all locking points are properly aligned with their slots. Check for any obstructions preventing full closure. Verify that the lid is fully closed before attempting to lock.

Re-tighten the securing knobs inside the box. Ensure the U-bolts are correctly positioned around the roof bars. Check that the roof bars are securely fitted to the vehicle.

Check for ice or debris around the locking mechanism or lid seal. Apply a silicone-based lubricant to the hinges and locking points if they feel stiff.

Ensure the box is mounted securely and that all accessories are properly fastened. Some wind noise is normal, especially at higher speeds. Check the position of the box on the roof bars.