I have slowly became a fan of offers site LittleBird. They are like a Groupon but for parents and kids. I have discovered not only some great savings but some really cool items.
The Bubblegum Junkie In-Car Activity Station is a prime example. Normally, you would pay around £40 for it but at LittleBird it's only £32 with FREE delivery included.
The Bubblegum Junkie In-Car Activity Station will change car journeys forever. It organises all the junk your kids need in the car to be entertained.
There's a "tech mount" kids can share the tablet, and watch together. It also has two compact, retractable Activity Trays for drawing, eating or whatever else. Plus cup holders which should in theory prevent spillages.
The Bubblegum Junkie is fixed in using the seat belt, separate from any car seat and can fold back to it's original size for storage.
Purchase through LittleBird and the Bubblegum Junkie In-Car Activity System should be with you in 4-5 working days.