First of all I would like to say that I believe that everyone should have an air compressor for every car. When you get a flat tire, being able to inflate it just enough to go a mile can often help a lot and help you be more confident when it comes to replacing it. I have one in all my cars with Slime or Fixaflat and it comes in handy more than once. I have 3 different air compressors like this one and this is my favorite. I bought a cheaper plastic one which was a big mistake. When I first took it it didn't work, never worked. This one, on the other hand, feels very heavy in comparison and has some nice extras. One of those features is that you can set your target PSI range and has a digital readout. It also has a built-in light, which is very helpful when you're having trouble at night. The hose is long enough for you to reach any tire on your car when plugged in. It also comes with extra fittings so you can use it to inflate other things like pool toys that didn't come with my other compressors. Overall this product appears to be made from higher quality materials and is quite durable and I would recommend it for any emergency holdall.