I have written several reviews about infant life jackets so far on this website. However, if you’re in the market for a life jacket it is suited for the next size up, namely 30 to 50-pound range, then a water wing chest inflatable life jacket is worth looking into. One of these options is the Chriffer Kids Swim Vest. you may have heard of puddle jumpers and many people refer to this specific kind of life jacket as a puddle jumper, however, this particular life jacket has a few key differences. Find out more about it by reading below.