First day I purchased the speed Bag I wanted to test out the quality and response. Here you will see me beating the speed bag to you can see the response and accuracy. It is genuine leather and the bag can Take a beating. Leave me a response of you have questions. It's a smaller speed bag, which i preferred. It requires you to be faster at hitting the bag. It did not develop any lumps and the bags stays relatively accurate in the response of the direction on hitting the bag. If your a beginner, it may take awhile for you to hit the bag as fast as I am in the video, which is not the fastest I can hit it. But saying, this is a smaller bag so it requires you to be pretty quick. Note: air needs to be added right before use each time, but to be fair I do beat on it pretty good.
Get one, this is great quality, and the video shows me Beating on the bag, months later, its still in great condition, no rips, tears or lumps, unlike the canvas bag i had.