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GEARFLOW Gloss Black Car Roof Box 400L with Security Keys

£225.95 (as of 10/17/2026 03:55 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The GEARFLOW Gloss Black Car Roof Box is an extra-large 400L rooftop luggage storage box with security keys and dual side opening. It is designed for cars, SUVs and vans, with the gloss black finish forming part of the product identity. Check that the 400L capacity and roof fit suit your vehicle before choosing an offer.

SKU: B0GL217YXX Category:

Quick Summary

The GEARFLOW Gloss Black Car Roof Box is an extra-large 400L rooftop cargo carrier with security keys and dual side opening. It is designed for carrying luggage and other travel items on a car, SUV or van, and the gloss black finish is part of the product identity.

Use it as a roof-mounted storage box when you need extra load space for trips and holidays. The key buying points are the stated 400L capacity, the locking system, the dual-side opening and the need to check that it suits your vehicle and roof setup.

Key Details

DetailVerified information and buyer relevance
BrandGEARFLOW, so you can match the offer to the correct make.
Product typeCar roof box for rooftop luggage storage.
Capacity400L, which is the main size figure to compare against your storage needs.
ColourGloss black finish.
OpeningDual side opening, so loading access is available from either side of the vehicle.
SecuritySecurity keys and a keyed locking system are included in the product identity.

What to Compare Before Buying

  • Capacity: The stated 400L capacity is the main size point here. Check whether that matches the amount of luggage or cargo you plan to carry.
  • Vehicle fit: The box is described for use on a car, SUV or van. Confirm that your roof setup suits a roof box of this type.
  • Access: Dual-side opening matters if you want to load from either side of the vehicle.
  • Security: If locking matters to you, check that the keyed locking system suits how you plan to leave the vehicle parked.
  • Weather protection: Waterproof wording is part of the product identity, so compare that with the conditions you expect to face.

Using It in Practice

A roof box like this is most useful when you want to keep larger travel items separate from the cabin. Before setting off, pack the heavier items low and make sure the lid closes properly after loading. The dual-side opening is most helpful when you are loading in a tight parking space or need access from one side only.

Before You Decide

Confirm the 400L capacity, gloss black finish and dual-side opening are the version you want. Check that your vehicle roof setup can take a roof box of this type, and make sure the locking arrangement suits your travel plans.

Brand

GEARFLOW

Manufacturer

GEARFLOW

Product Group

Automotive Parts and Accessories

Part Number

4647662-Lin

Model

4647662-Lin

Warranty

2 year manufacturer

Color

Black

Product Dimensions

53.54 x 33.46 x 14.17 inches

Item Weight

38.14 Pounds

Size

400L

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