Se ve de buena calidad, todavía no lo he usado, sin embargo, cuando me llegó, en algunos sitios estaba manchado de negro, al parecer se mancho con la funda protectora y no salen las manchas.This bag, weighing in at 85 lbs, is solidly built. It has a strong faux leather exterior and good stitching. It was delivered in reasonable time, and in good condition. The fabric which the bag hangs from is well put together, and the metal rings are strong. I say this bag is good for beginners because 85 lbs is fairly light if you are 170 lbs +. I decided to go with an 85 lb bag due to the way I was hanging from a wall, this made me skeptical of buying a 100 + lb bag. Even though it is a bit light, no fault to the bag itself, just my decision making, it offers a wonderful workout. It gets moving quick so footwork becomes key, which is great for conditioning. I saw some people say this bag was extremely hard when you hit it, I do not find this to be the case... The retort and sound is as satisfying as any larger, real leather bag. It was a good buy, but as a 215 lb person who has hit a heavy bag for a while, I will probably need to upgrade to a 100+ lb bag within 6 or so months. I would highly recommend this bag for those who are 170 - 180 lbs and less.Seems to be durable so far. Happy with product.Highly recommendedThe grandkids just love this. I don't think they will break this gift. Bye the spring to hang it from.I don't normally do reviews but had to make exception here. The vendor, The Fight Shop, started a promotional discount while my bag was in transit. One email and I received a very prompt response. The credit was applied to my purchase immediately. The type of vendor you like spending your money with. So with all being said it's a very good vendor and a very well made bag, made right here in the USA. This purchase is a win-win all the way around and thanks to The Fight Shop for excellent customer service.So glad I got the already filled bag. It is perfect. Only time will tell how well it holds up. It is made of a good material and looks like it will. It is easy to wipe off and clean. It’s getting tired of my round houses though.Good bag.. quality, firm but not to hard on the hands.. made a nice sweet spot fairly quick. Would buy again. Definitely better than some more expensive brands I’ve had in the past.