Colour	Capacity (litres)	Length (cm)	Width (cm)	Height (cm)	No. of Skis
Silver-grey top, black base	310	220 (208 internal)	60 (50 internal)	36 (32 internal)	5 (max 2.1m)

Buy these 2 boxes and get 620 litres of premium roof box capacity, with maximum flexibility for carrying other items as circumstances change.

Use this page only for ordering the 2 boxes shown above. This offer is made on the understanding that both boxes will be delivered to the same address, and represents a saving of £90 on the price of buying them individually. Each box seems bigger than its stated 310 litres of capacity, thanks to its low profile reinforcing ribs and fittings, and a lid that's an optimum shape for load carrying. Certainly it's amazing how much you can stuff into it!

You will need to have or to order aerobars - at least 108cm long - to take advantage of this deal, and 2 sets of aerobar box adapters - choose these from the list at the bottom of this page. If you don't use aerobars it's very likely that the "wrap around the bar" roof box fittings will clash with the roof bar Foot Pack and you won't be able to fit the boxes. Note that Atera's roof rail cross bars are 2cm longer than their Thule equivalents, i.e. 110cm, 122cm or 137cm.

Please also check the maximum permitted load on your vehicle roof, bearing in mind that your roof bars probably weigh about 7kg.

KAMEI makes the best quality boxes on the market. Don't just take our word for it! They're a specialist box manufacturer, Quality Assured to ISO 9001, represented in over 40 countries, with numerous Best Buy awards over the years, including the Auto Express 2006 "Best Buy", awarded to the Delphin 375, one of KAMEI's mid market boxes. And this box has just come out top in the German ADAC test of 8 boxes (December 2006); it was the only box which passed their city crash test. See test summary. With their innovative and intelligent designs, top quality materials and engineering, and outstanding build quality, it's no surprise that KAMEI are Original Equipment box suppliers to several major manufacturers, including Audi, Mercedes-Benz and VW. And their boxes have the longest guarantee of any manufacturer in the car rack systems sector - 6 years!

The superb Corvara range of boxes was launched earlier this year; it's KAMEI's 'flagship' range, and incorporates the best of their engineering innovations, including their new low profile "push-push" quick fitting system.

The central locking system has the benefits of central locking without the potential drawbacks. Turn the key and the lid rises wide on its gas struts, but to close it you just pull the lid until it clicks shut - no need to hold the front and back shut while simultaneously turning the key. And you can’t lock the keys in the box inadvertently because the keys can’t be withdrawn from the lock until the box is properly shut. That's clever engineering...

The box to bars fitting system is extra low profile to maximise the useable space in the box. Push all four U bolts into the guides below the box - they're held in place with special grippers - and then, placing one hand into the box, push the spring loaded tensioning arm up and down a few times - "push, push, push" - to tighten the box onto the bars. It's a one finger operation, strain free!

Some other features:

• Corvaras are made from top quality 'DUROKAM', an ABS plastic developed by KAMEI to optimise weight, stability and impact resistance.
• The shape was refined after wind tunnel testing, and the whole range is TÜV and GS (security) tested and approval.
• It uses Stabilus gas struts for wide and easy opening and closing.
• There are sliding box to bar fittings at all four fitting points so there’s never a need to drill new holes if the distance between your roof bars is non standard.
• The locking mechanism uses metal components throughout, including the catches in the lid; there are 3 locks and 3 hinges.
• This box comes with fittings to accommodate roof bars up to 44mm wide.
• 6 year guarantee.
• Weight per box is 14kg empty, maximum load 50kg per box, gross loading limit 64kg per box.

Boxes are bulky items so the ideal place to store them is above your car in the garage, or perhaps in a shed. Many people will leave the box attached to the bars, and also use the box for storage. This offer includes a free roof box hoist.

We'll also provide 3 Fasty straps - 0.5m, 1.5m and 3.0m; they'll be useful for 1,001 things, time and again.

Please note that each of these free items will be included on your invoice at 10p for our record keeping purposes, and you will in fact be charged this extra 20p. We've reduced the price of the boxes to allow for this.