We manufacture a unique BMW 4 Series Convertible Luggage Rack - the boot-bag. We are based in the UK but ship to the USA daily. We also manufacture a highly innovative luggage rack for the 4 series the Revo-Rack.
Boot-bag is a waterproof luggage bag that simply straps to the trunk lid of your BMW adding either 1.75 or 2.65 cubic feet of waterproof luggage space. The bag simply straps around your 4 series's trunk. It sits on a soft non slip fabric mat to protect paintwork. The straps stay in place once the bag is fitted and won't rub the trunk edge. It can be fitted to the Coupe and Convertible models.
Why a boot-bag BMW 4 series Convertible Luggage Rack ?
Fully Waterproof & No risk of any paintwork damage
Attaches using soft webbing so no damage to paint or trunk lid edge.
Sits on a soft non slip mat to protect trunk lid
Hand made in Buckinghamshire England since 2008 - 25,000 sold globally = tried & tested design.
Folds flat for easy storage, can be removed in minutes and stored inside if you stop on route.
Saves Money ; half the price of a rack and waterproof holdall/suitcase
If you purchase a traditional rack you still need waterproof luggage...
Read a review of boot-bag BMW 4 Series Luggage Rack by the Delaware Valley Miata Club here.
We make two models of boot-bag BMW 4 Series Convertible Luggage Rack :
Boot-bag Original $159 28"x15"x8" adding 1.75 cubic feet of extra luggage space
Boot-bag Vacation $195 36"x16"x8" adding 2.65 of extra luggage space 
BMW 4 Series Convertible Luggage Rack : Revo-Rack
Revo-Rack Black $399.00
Revo-Rack PA $479.95
The Revo-Rack convertible luggage rack has been made by us since 2016. It utilises vacuum cup technology and the latest in aerospace aluminium and magnesium tubing.
With the lightweight modern convertibles of today fitting a conventional luggage rack to the trunk lid without paint damage is getting harder and harder, as car manufacturing improves panel gaps are getting smaller and smaller. On the ND Miata the gap between the trunk lid and rear fender is 0.12' or 2.7mmmm there is literally no room for a clamp or strap to attach to the edge of the trunk. Revo-Rack was developed to overcome these issues.
We manufacture the Revo-Rack in either a black finish or a version thats hand polished and anodised for a deep shine.
Revo-Rack has been tested to ISO/PAS 11154-:2006 Road vehicles -- Roof load carriers : The international standard for roof bars. There is no standard for luggage racks. The rack underwent testing designed for roof bars, speed tests, load tests, and emergency braking tests. It passed all these tests. We believe it is the only convertible luggage rack for sale globally tested to this standard/level.
Why a Revo-Rack for your 4 series cabriolet ?
- Fits in 30 seconds no tools required, no fiddly brackets or bolts.
- With the tiny panel gaps on most modern sports cars fitting a conventional rack without damaging the trunk lid edge or surface is almost impossible.
- Lightweight aluminium & magnesium frame weighs 3.8 lbs will never rust
- No straps or clamps on the trunk surface/edge
- Revo Racks load carrying capacity has been rated at 20kg / 45Ibs
- Supplied with two luggage straps and storage bag
- Made in the UK by the boot-bag group
- Shipped with DHL Express in 2-5 days no import tax and no state taxes.
The Rack Frame :
This luggage rack is manufactured from 25mm/ 1" T5 tubing this is an aluminium and magnesium alloy. As a result the rack frame weighs only 1.672kg / 3.6lb perfect for todays aluminium and composite boot/trunk lids. The cross bars are machine welded in place to ensure consistency, the rack is powder coated black. The rack measures 900x420mm/36"x17"
The Vacuum Cup Supports
The rack is secured to your BMW's trunk/deck lid using three 115mm/4.5" vacuum cups, rated as capable of holding an 18kg/40lb load each. These are not suction cups suction creates vacuum.
The vacuum cup technology that Revo-Rack uses has existed for over 40 years it was developed in the film industry in the late 1960's to hold film camera's to cars, and is still in use today.
Vacuum cups employ the force of atmospheric pressure to grip a surface: When a vacuum exists between the cup and the surface on which it is attached, the weight of Earth's atmosphere holds the cup in place with incredible force. These are not suction cups that produce a vacuum as they pull away from the surface, Revo-Racks vacuum cups use a hand-actuated pump to efficiently remove air from between the rubber pad and the attaching surface thus creating a much more reliable hold. Because the full face of the pad is brought into contact with the boot lid, distortion is reduced, allowing the cup to be used with very little risk of damage.
BMW 4 Series Convertible Luggage Rack - Boot-bag original
BMW 4 Series Roof Box Alternative Boot-bag Vacation Fits Cabriolet & Coupe
hi Liza Pictures of boot bag on my car during Colorado road trip and Santa Fe, it worked great ! Fionn Austin USA 12.10.20
Revo-Rack for BMW 4 Series - no clamps tools or straps
Fitted in 30 seconds, can be fitted with the hoop at the rear or back of the trunk
Revo-Rack PA is hand polished for a deep shine.
Soft rubber cannot chip or mark your BMW
Revo-Racks are made by us with pride care and precision.
Lay the three straps out across your BMW's trunk
Shut the trunk and place the matting on the top
Attach the ends of the straps to the bag.
All boot-bags are hand made by us in Buckinghamshire England since 2008. No one else makes boot-bags.
The boot-bag sits on soft non slip matting to protect paintwork its 4mm/0.16" thick and slightly bigger than the bag no metal hooks or clips to damage paint / trunk edge with this trunk rack system.
The soft base of the boot-bag has no clips or studs to damage paintwork, with the addition of the anti slip mat there is zero risk of damage, over 8 years of sales prove this.
The straps attach to ladder lock fixings on the bag once pulled tight they won't work free
Boot-bag has a shoulder strap that can be attached when you reach your destination
The straps simply loop around your BMW's trunk lid.