Good for long car rides
594322
This pad of paper kept us busy for a long car trip.  My kids (10 and 13 years old) were laughing in the back seat.
467757
Perfect for my 1 year old in car rides just not that loud in volume. Headphones do come along with it though
4784483
the neck pillow is easy to attach and supports my neck well.  Long trips are more comfortable now with the neck pillow.  It might be useful in some cars where the headrests lean forward, although that was not the case in my situation.  Glad I have it!
4871982
My 7 year old loves these. Great for long car rides too.
137685
Works well but hurts your ears if used for extended period of time.  After an hour my ear started hurting, for short conversations it is a good buy and to use while driving it works well.
3097817
We've been using this for about a year and a half now using it about once per month on 7+ hour car rides and it is still holding up great! We got this originally to use in our Nissian Versa Note and it works amazing in there and now we use it in our Chevy Tahoe as well and it does good in there as well, but it's not quite long enough to reach both doors in the Tahoe. The backing is water proof which has saved on multiple occasions from trips to the lake to the times when one of our dogs got car sick and threw up all over it. It is a little hard to clean but I still really like it. After this long though, it is starting to stink slightly. If you didn't attach one of the sides as well you could use it as a back seat protector for child seats. It has the ability to allow a seat belt to go through it if you want.
4074464
This retractable is longer than most.  Stretches long enough for me to talk while driving without pulling out of the charger but is short enough to compact and not drape all over the center console of my car
1900314
great item for long car rides, both my three year old and one year old love these books. Love the fact that you can use them over and over again.
4189432
Good seat for its size. Better than original seat for long rides. Vent hole in center of the seat aids in cool down. Almost a gel feel.
4188973
I use this product for long car rides - my dog gets very nervous on the highway and it seems to really help him travel better. Good size and depth for my 9lb Bichon, nice sturdy bottom, and the lining comes out and is machine washable. The only con is that the lining can slide around a little if my dog moves around a lot. Overall great product.
3303190
My daughter likes this and has had it in her car for several months. It is holding up well. She placed it on the inside so it would last longer.
1188488
Held up well on a 7 hour road trip. A little tough to navigate the zipper but served its purpose.
3559356
Got this for my husband for his long drives.  It works well and he uses it all the time.  After a year or so now, it doesn't hold much of a charge anymore, but he just keeps it plugged in the car for his podcasts.
239338
I like the padding on these and they definitely help on a long ride( 40+ miles) the fit my hands good and are great even when it's hot out making your hands sweaty. They also washed well after the use. I like the Velcro closure.
3979067
I use the cushion in the car.  Driving 2 hours a day no car seat has enough support.  This one seems to work well so far (over a year) and hasn't sagged yet.  I haven't taken it for a plane ride yet but I am sure it would serve me well to lessen the economy class seat discomfort.

It is not a big cushion, about half the size of my sitting area (if you are a guy or medium+ size, the seating surface would seem small).

The only con I can think of is the weight.  Compare to air filled seat cushion like my Therm A Rest, this is heavier and bulkier to travel with.  However, comfort is important therefore I am definitely taking it with me for a 3-week trip to Europe with many plane changes and different durations.
3938622
We use this in the backseat to hold my iPhone for our son on a long trip. We stick it to his car door window so that he can look at the phone without straining his neck all the time. Lucky find: it also fits in the cupholder so he can look at it on the other side. It's not perfect for this useTBH... It didn't stay up on the window for more than an hour with the dry desert heat beating on the window and easily fell down in the cupholder. But considering it wasn't exactly intended for these purposes it did a pretty good job!
3477611
Lots of fun for the kids on a long car ride - with NO MESS!!!! YIPPEE! Something creative for the little ones that does not involve a video screen or batteries!