Good adjustable pillow for car or travel
I used this pillow for 2.5 years until it finally died, and I'm going to buy another one.  I used it in my car all the time, and on airplanes when I fly.  The inflatable feature lets me adjust the support for whatever seat I happen to be in.  It also helps on long trips to be able to change the inflation level.  The support isn't perfect - I have to move it around and try different inflation levels, and at best it offers some relief but not complete relief for an L4-L5 herniation.  (Try turning it vertical.)  I have tried several other types of support for seats and this is the best.  A good purchase, but the product has some faults.  The check valve in the bulb failed after about a year, so I had to use a binder clip as a clamp on the hose to keep it from deflating.  That worked OK until the rubber hose deteriorated at the connection to the pillow and now it's not fixable.  There are more durable materials than natural rubber for the hose and bulb - it's disappointing that silicone wasn't used instead.  Because it's rubber, avoid getting any oils, greases or lotions on the tubing.  These can cause rapid deterioration.
Rating: 3 stars