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Hapro Roady 3300 rear-opening box, anthracite black, 31555

RRP: £190.00
Code: HP31555

The Roady 3300 is a well thought out and well made 330 litre box. It's very easy to use, looks fantastic, and we believe you won't find a better quality or better specified box in the market for this price.

It's a rear opening box, i.e. hinged from the front, allowing you to access the box from both sides, making it easier to fit to the roof bars, and easier to load.

Do you need roof bars as well? If so, you'll get a big discount if you choose a box and bars package deal - see below for more details.

We look around the European market regularly and are confident that this is the best value box of this size, at this price. The Roady 3300 is (like the Roady 350) a front hinged box - the best design for both safety and waterproofing in this mid-market sector - with a single rear mounted lock.

The rear opening also gives you good access from either side - it opens to a massive 55cm wide at the back. This, combined with 'Master-Fit' roof bar fittings, makes it incredibly easy and quick to fit and remove, load and unload.

It's 79cm wide so you will still be able to fit one or two bikes next to the roof box on many cars if you are using aluminium bars.


  • A dark black top on a black base
  • Made from a very tough UV-protected ABS/ASA recyclable plastic
  • The Master-Fit box to bar fittings are very quick and easy to use. Just turn the adjuster knob until the fitting is tight. These fit bars up to 95mm wide x 38mm deep, which includes all the bars we sell except for the Thule ProBar. Claw-style box to bar fittings can limit where you position the box on the roof bars - they can touch the roof bar feet even on some aluminium bar systems, so we are also listing T-track adapters in the list below. T-track fittings also increase the maximum (and minimum) distance between roof bar fixing points, allowing this box to be used on roof bars bars which are unusually wide apart (or unusally close together, although this scenario is very unusual). Basically, it's likely that the Master-Fit claw-style fittings will be suitable for your car, but it's good to know that a solution is available if they aren't!
  • Weight 12kg empty, maximum load 75kg, gross loading limit 87kg
  • The lock is good and sturdy, with a key which can't be removed unless the box is properly closed
  • The lid opens wide on spring struts
  • Fits bars up to 95mm wide x 38mm deep; aluminium bar adapters also available (see below)
  • 3 year guarantee

Here is the basic geometry of this roof box:

  • Maximum distance between roof bar centres, front bar to rear bar: 81cm (we recommend you check this measurement if you've got fixing points on the roof)
  • Minimum distance between roof bar centres: 65cm
  • Distance between the fittings, i.e. the free roof bar width required: 48cm

Hapro is the world's second biggest roof box manufacturer, one of the big three (Thule, Hapro, KAMEI). Hapro are based near Rotterdam in the Netherlands, and make roof boxes for numerous important worldwide brands as well as selling under their own Hapro brand.

Do you need roof bars as well? If so, check out our amazing box and bars package deal which provides everything you need, including this box, locking roof bars, and a roof box storage device, all for a fixed price! Click here for more details.

This season we are offering a free roof box hoist to give you a superb deal. 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.

If you don't need a box hoist, our alternative gift is a set of 3 Fasty straps - 0.5m, 1.5m and 3.0m. Although of much less financial value they will be useful for 1,001 things, time and again. (Note that only one box hoist or one set of straps will be included per roof box ordered!)

If you're ordering this roof box as part of a Package Deal, you will select your free gift once you've chosen your roof bars.

Very few customers know much about the roof box market before they visit our site. We have a lot of information about the things to think about before buying, and the “real world usefulness" of various roof box features, but you’ll be buying sight unseen, and you probably won’t have used a roof box before, so there is inevitably some luck in getting a box that you’ll be happy with.

We want to remove the risks of buying these large and often expensive items, perhaps from brands which almost every other roof box retailer doesn’t stock, and so we have a unique “90 day Exchange Scheme” for roof boxes.

This allows you to use a roof box and, with the benefit of experience, to exchange it for a new one within 90 days of invoice date. Most exchanges are from a shorter box to a longer one, or from a wider box to a narrower one.

These are the rules of the Exchange Scheme:

  • You are allowed one exchange only.
  • The original box must be in "as new" condition, subject only to fair wear and tear.
  • The replacement box must be a different model.
  • The replacement box must not be part of a package deal or be from our Bargains section.
  • Roof bars are never part of the Exchange Scheme.

This is how the exchange scheme works:

  • We charge in full for the replacement box, including the appropriate carriage charge and a charge for any packaging needed for the return of the original.
  • We arrange the collection and pay the return carriage costs.
  • When the original box arrives back here we refund you for the invoice value of the original box, but you won't get back more than the invoice value of the replacement box. In other words, if the replacement is cheaper than the original we won't be giving you "extra cash back".

Please note: we can only collect items from mainland UK.

View Specs Sheet PDF

Technical Specifications at a glance:

External dimensions: 142 (l) x 79 (w) x 41 (h) cm

Internal dimensions: 137 (l) x 75 (w) cm

Volume: 330 litres

Weight: 12kg

Max load capacity: 75kg

Opens from: rear

Opens how wide: 55cm

Type of struts: spring struts

Fits bars up to: 95mm wide x 38mm deep oval/wing bars or 95mm x 28mm rectangular bars*; aerobar adapters also available (see below)

Length of guarantee: 3 years

Colour: black

Delivery charges and arrangements:

We charge a contribution towards delivery costs, depending on what you order, where you live, and how quickly you want the goods.

For most UK addresses, the charge for our two to three day service is £5.50 (£9.50 for orders including a roof box) and our charge for Next Working Day deliveries is £8.50 (£12.50 for orders involving a roof box). AutoSock, shoe chains, RUD i-Sock, and small spare parts, are charged £3.95 (Royal Mail Tracked), £4.95 (Royal Mail Express Tracked) or £5.95 (express courier, usually Next Working Day).

There are different charges for any delivery including a sea crossing, and deliveries to Skye - we will contact you with a quote on receipt of order.

Orders for Next Working Day delivery need to be received by 4.00pm.

There are no deliveries on Saturdays, Sundays or Bank Holidays, except for postable items where Royal Mail has a Saturday delivery. Next Working Day orders placed on a Friday will be delivered on the Monday, Next Working Day orders placed on a Saturday will be delivered on the Tuesday.

We are very flexible with our deliveries and will aim to deliver on a day and at an address which suits you. Goods can usually be left without signature - we prefer this with roof boxes. There's a "Special Delivery Instructions" box in the checkout area where we'll ask you to choose a typical instruction and then amend it to suit your particular requirements.

No retailer or courier company can ever "guarantee" a Next Working Day delivery. All courier companies occasionally have the same transport problems as can happen to everyone else, including snow blocked roads, closed roads, traffic jams, mechanical breakdown, an inability to find the delivery address, or to gain access to it if, for example, it's in a block of flats. We work with some of the best couriers in the business, and overall they provide an outstanding service.

Payment options:

We take the following cards, and also PayPal. Please note that the entry on your card statement will be from "The Roof Box Company".

PayPal accepted

Secure payments

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We offer our existing customers a full "Next Day if possible" spares service, and will cannibalise new stock as required to find you the parts you need.

To find the spare parts you need, please see the diagram below, identify the product codes, then choose them from the list below. If you need more than 1 of any item, change the quantities in the Shopping Basket.

Item: Description: Our price (each): RRP:
Spares Hapro Roady 350/422 spring strut "green 34/37 N" 14484 £6.75
Spares Lock for Hapro Roady boxes 12371 £12.50
Spares Hapro Certo/Traxer/Carver premium-fit clamp (x1) 27001 £21.95
Spares Hapro Certo/Traxer/Carver premium-fit clamp set (x4) 27000 £49.95
Spares Hapro Anti-skid rubber fro Premium-Fit fittings 21613 £1.75
Spares Hapro retaining strap (25mm wide) 26933 £2.75
Spares Large silver rivet for Hapro boxes 00029 £0.40
Spares Spare keys - charge for 1 key (brand & barrel number TBA) £7.50

Add to Your Order Untick if not required:
Item: Description: Our price (each): RRP:
Short Wide roof box: £164.95 (rrp. £190.00)
Special offers:
Free box hoist: £0.00 (rrp. £17.50)
Alternative free gift: £0.00 (rrp. )
Roof box adapters: £24.95 (rrp. £30.00)
Roof box accessory: £99.95 (rrp. £120.00)
Roof box accessory: £21.95 (rrp. £25.00)

All our prices include VAT at 20% Total: £164.95
In Stock - Get it by Friday 18th October
 Our 90 day Exchange Scheme 
 Delivery charges and Payment options 
 Spare parts