Most comfort problems on a long drive (an aching back, a flat phone, warm drinks, sun on the kids) have a cheap fix. These ten accessories range from under £10 to about £150, and the list at the end shows which to prioritise for solo drivers, couples and families.
1. Lumbar Support Seat Cushion
For most people this makes the biggest difference. Sit in a car seat for six hours and your lower back will let you know. For the bigger picture on staying comfortable, see our road trip health tips.
A good lumbar support cushion straps to the seat and fills the gap between your lower back and the seatback. Memory foam options mould to your spine and hold their shape over long drives. Look for:
- Memory foam, not gel: Gel cushions feel cool initially but flatten under sustained pressure
- A removable, washable cover: Essential after a sweaty summer drive through southern France
- Adjustable straps: The cushion must stay in place when you get in and out of the car
- Appropriate thickness: Too thick pushes you forward and makes the seatbelt sit oddly. 3–5 cm is the sweet spot for most people
Budget around £20–40 for a cushion that will last years. Supportiback and Everlasting Comfort are popular choices.
If you already suffer from back pain, consider a full seat cushion (base and back) rather than lumbar-only. A memory foam base cushion reduces pressure on your tailbone.
2. USB Charging Hub
Modern road trips run on electricity. Two phones navigating and streaming music, a tablet for the kids, a dash cam: one USB port won't keep up.
A multi-port USB car charger plugs into your 12V cigarette lighter socket and provides 3–5 USB ports. The key spec to look for is total power output:
- At least one USB-C PD port (20W+) for fast-charging modern phones and tablets
- Total output of 60W or more so all ports can charge simultaneously without slowing down
- Compact design that doesn't block the socket or stick out into the gear lever space
For rear-seat passengers, run a long USB-C cable (2 metres) from the front hub to the back, or invest in a rear-seat USB hub that plugs into the front with an extension lead. Anker, Belkin, and UGREEN all make reliable options for £15–30.
3. Electric Cool Box
A thermoelectric cool box plugs into your car's 12V socket and keeps drinks and snacks cold for the entire journey. It also saves money on motorway services sandwiches and drinks.
There are two types:
- Thermoelectric coolers (£30–60): Cool contents to about 15–20°C below ambient temperature. Fine for keeping pre-chilled items cool. Won't make warm items cold
- Compressor cool boxes (£150–300): Actual mini-fridges that cool to a set temperature regardless of ambient heat. Heavier, more expensive, but properly cold. Worth it for summer trips to southern Europe
Size matters: a 20–25 litre box fits in most car footwells and holds enough for two adults for a full day of driving. Place it in the rear footwell where the passenger can reach back to grab drinks without stopping.
Pre-chill everything in your home fridge the night before. A thermoelectric cooler maintains cold; it doesn't create it. Frozen water bottles act as ice packs and give you ice-cold water as they melt.
4. Phone Mount
If you navigate by phone, mount it. Holding a phone while driving is illegal in the UK and across Europe, and a phone balanced on the dashboard is a distraction waiting to happen. Make sure the mount doesn't block your view of the road.
The best mount types for road trips:
- MagSafe magnetic mounts: One-handed attach and detach. The easiest option if you have an iPhone 12 or later, or an Android phone with a magnetic case
- Dashboard adhesive mounts: More stable than windscreen suction cups, especially in hot weather when suction cups fail. The adhesive pad sticks to your dash and the mount clips on top
- Wireless charging mounts: Hold and charge your phone simultaneously. Slower than wired charging but eliminates cable clutter
Avoid cheap suction cup mounts that fall off the windscreen every time you hit a bump. A phone dropping into the footwell at 70mph is a real hazard. Spend £15–30 on something from iOttie, Belkin, or Quad Lock.
5. Window Shades
Rear window shades are worth having with children or pets, and for any passenger who wants to sleep. Hours of sun through a side window gets very hot, even with air conditioning.
- Static cling shades: Stick to the glass without suction cups. Easy to put on and remove. £5–15 for a set
- Roller shades: Attach to the window frame with suction cups and roll up when not needed. Neater but more fiddly to install. £10–20 each
- Custom-fit shades: Made specifically for your car model. More expensive (£30–60 for a set) but fit perfectly and look much better. Brands like Car Shades make them for most popular models
For the windscreen, a reflective sun shade for when you're parked stops the car becoming an oven. Well worth it for summer trips to Spain, Italy or anywhere Mediterranean.
6. Neck Pillow and Travel Pillow
Passengers who can sleep on long drives are happier passengers. But sleeping against a window or with your head lolling forward gives you a stiff neck.
The traditional U-shaped travel pillow works for some people but not others. Alternatives worth considering:
- Seatbelt pillow: Wraps around the seatbelt to create a cushioned surface for leaning against. Particularly good for children. £8–15
- Memory foam travel pillow: Firmer than inflatable options and maintains support. Trtl and Cabeau make the best-reviewed models. £25–35
- Inflatable pillow: Packs down to almost nothing when not in use. Less comfortable but ideal when luggage space is tight. £5–15
For the driver, a small rolled towel behind the neck provides gentle support without restricting head movement. Never use a full travel pillow while driving, as it limits your ability to check mirrors and blind spots.
7. Car Organiser
By hour two the car is full of crisp packets, tangled cables and rolling water bottles. A simple organiser sorts this out.
The most useful types:
- Back-seat organiser: Hangs over the front headrest and gives rear passengers pockets for tablets, drinks, snacks, and entertainment. Essential for families. £10–20
- Centre console organiser: Sits between the front seats with compartments for phones, wallets, sunglasses, and toll money. Keeps the driver's essentials within arm's reach. £10–25
- Boot organiser: A collapsible box that stops shopping bags, cool boxes, and loose items sliding around in the boot. £15–25
8. Portable Vacuum Cleaner
This might sound excessive until you've driven for three days with sand from a beach, crumbs from service station pastries, and whatever the dog brought in. A handheld car vacuum takes 5 minutes at each overnight stop and keeps the car liveable.
Look for a cordless model with enough suction to pick up sand and crumbs (not just dust). The Dyson V8 or similar mid-range handhelds work well, but dedicated car vacuums from brands like ThisWorx cost £25–35 and are designed for tight car spaces with crevice tools and brush attachments.
9. Dash Cam
Not a comfort upgrade as such, but video of an incident is very useful if there's a dispute about who was at fault. Check the rules first: some countries (Austria, Luxembourg and Portugal, for example) restrict or effectively ban continuous recording, and others limit how footage can be used.
- Front-only cameras (£30–80) cover the basics: recording the road ahead continuously
- Front and rear cameras (£60–150) also capture anyone hitting you from behind or tailgating
- Look for GPS logging: this stamps your location and speed on the footage
- Parking mode: The camera activates if it detects an impact while you're parked. Useful in busy European city car parks
Nextbase and Viofo are popular brands in the UK, and a mid-range front-and-rear model costs around £80–150.
10. Portable Tyre Inflator
A slow puncture 200 miles from home on a Sunday evening is stressful enough without discovering that your temporary spare is flat too. A portable 12V tyre inflator plugs into your car's power socket and reinflates a tyre in minutes.
- Essential for cars that don't have a spare wheel (increasingly common with modern cars that only include tyre sealant kits)
- Also useful for raising tyre pressures when the car is fully loaded, which helps fuel economy and handling
- Compact enough to live permanently in the boot without taking up luggage space
- Budget £25–40 for a reliable digital inflator from Ring, RAC, or Michelin
Check your tyre pressures before every long trip. The pressures for a fully loaded car are usually on a sticker inside the driver's door frame. Underinflated tyres use more fuel and wear unevenly. Our car preparation checklist covers the other checks.
Bonus: Putting It All Together
You don't need all 10 items for every trip. Here's a quick guide to prioritising based on your situation:
- Solo long-distance driver: Lumbar cushion, phone mount, USB hub, dash cam
- Couple on a European tour: Add cool box, tyre inflator, and car organiser
- Family road trip: Everything above plus window shades, back-seat organiser, travel pillows, and a vacuum cleaner for daily damage control
Everything on the list comes to roughly £200–350, and most of it lasts for years.
Frequently asked questions
What is the single most important comfort upgrade for a long road trip?
For most people, a lumbar support cushion. Back pain is a common complaint on long drives, and a £25 memory foam cushion helps a lot of people. Breaks matter too: stop every two hours (see our driver fatigue guide).
Are car comfort accessories allowed in hire cars?
Yes, all the accessories in this guide are suitable for hire cars. Non-permanent items like seat cushions, phone mounts (suction or magnetic), USB chargers, cool boxes, and organisers can be fitted and removed without any modification to the vehicle. Avoid anything that sticks adhesive to the car's surfaces; use suction or clip-on alternatives instead. Dash cams are generally fine but check the rental agreement if you're unsure.
How do I stop my car smelling bad on a long road trip?
Prevention beats cure. Use a boot organiser to contain food waste, empty rubbish at every fuel stop, and avoid eating strong-smelling food in the car. Keep a small pack of biodegradable rubbish bags in the door pocket. For ongoing freshness, a vent clip air freshener lasts longer than hanging cardboard ones. If the damage is already done, baking soda sprinkled on fabric seats overnight and vacuumed up in the morning absorbs most odours.