5. A Back to the Future Flux Capacitor USB charger that will have you ready to do a little time traveling.
6. A set of car headrest hooks you can use to keep purses, bookbags, and even grocery bags within reach.
10. A waterproof pet bench so you can protect your seats from your favorite passenger's scratches, fur, and dirt.
11. A license plate bottle opener that’s perfect for a day at the beach or popping open your favorite sparkling water before work.
16. A mini humidifier you can clip onto your air vent, making the air in your car fresher than that new car smell.
21. A set of visor tissue holders so you’ll never have to share Kleenex with whoever’s on the passenger’s side.
22. A cute set of coaster lights that are charged by solar power — because no one has time for boring cup holders!
24. A vibrant grass cover to bring a touch of greenery to your car — and keep your pup from standing on your car's console.
26. A mirror decal that’ll jokingly let you live out your Fast & Furious dreams — though it's best you stick to the speed limit at all times.
27. A multi-pocket organizer you can clip to the back row of your SUV or van for a major storage upgrade.
30. A two-socket USB charger port that fits in your cup holder, seriously expanding your car charging options.
32. A handy document holder to put your registration, insurance information, and everything else in your glove compartment in one place.
33. A tiny car vacuum that comes in a travel bag, so you can finally reach those abandoned fries under your seats.
36. An epic car seat organizer to hold a tablet, drink bottle, and all the other items you need for a long trip.
The reviews for this post have been edited for length and clarity.