Cobra Reflex Bag – Advanced Reflex Punching Bag with Ultra-Fast Bounceback to Increase Speed, Reflexes, and Stamina – Adjustable-Height Boxing Bag with Stand and Secure Suction Cups

Great bag for speed and agility. Also great customer service. After 3 years, I had an issue with the welds weakening at the base and they replaced it without hesitation. The new version has added supports that should eliminate the problem in the future. The mechanism for adjusting height has also be upgraded. Smart design improvements. I highly recommend the product.

Solid and sturdy

This bag exceeded my expectations, which were pretty high to begin with. High quality materials and easy set-up. I filled the tank with water and the suction is perfect. The bag provides a great workout and provides plenty of response and control if you're accurate with your punches. I do a lot of 3 minutes rounds that alternate with my heavy bag. A terrific combination.

First, I have another reflex bag from Walmart that I will be comparing to. That one cost about one hundred dollars. That bag has a sturdier base. It's filled with water and does not wobble when struck really hard. The reflex bag from Amazon had a bit of a wobble even when filled with water.Next, the bag part you actually strike, the one from Walmart is made of hard foam, but is a solid piece where as the one from Amazon comes with three inflatable bags, I assume they will eventually pop, and they have like a hard plastic cup at the bottom. I like to hit them sometimes without gloves and that cup really digs in and hurts without gloves. So in one regard the Walmart bag is better because of the lack of cup and on the other hand the Amazon is better because of the feel, it fills with air like an upside down speed bag.The height adjustment on the Amazon Cobra bag is better by far. it goes higher and lets you adjust anywhere along the length of metal tube. The Walmart is shorter and has pre-drilled adjustment holes. Four of them I believe.The spring and reaction is better on the Amazon bag as well, because the Walmart bag has the spring near the base, so it's a very slow reaction time. the bag hit at full power goes almost to the floor and then has to spring all the way back to vertical. The Amazon bag behaves like a reflex bag, comes back faster the harder you hit it.Finally, the Amazon bag has a pad on the bottom for kicking, the Walmart bag does not. It's not perfect, if you kick it hard you can feel the pole if your not wearing shin pads. But it is there and fun.The main problem with the Amazon bag is the base. It wobbled after adding water to the base. So I decided to add the suction cups. At the bottom of the base are recessed spots where nuts sit. On the suction cup part is an embedded bolt. When I attached the suction cups to the bottom one of the bolts was longer than the embedded nut, so it went through the base and punctured it developing a leak. Had to disassemble as the water slowly leaked everywhere. Total pain. The ironic thing is if your floors allow the suction cups to adhere, mine is those fake wood plank floating floor systems that snap together, it holds really tight with no movement when punching and about a quarter-inch movement when kicking.So good bag, terrible base. Recommend with warning to not use water, only sand or suction only.

This bag will not last you past six months if you are a professional fighter It is built more for a kid!!!

Comes back and forth on strikes like a trained unionized worker. Predictable reactive path for a little Bruce Lee punch actions.

I bought the reflex bag for my son for Christmas. He’s been asking for one for a while now and I finally gave in and got him one.After hitting it about three times, one of the bags broke off the pole. I contacted the company and without hesitation they sent me a whole new reflex bag before I even was able to send the old one out.My son is back to boxing away, and is now, once again the happiest kid ever.! Thank you!!

One of the best cobra bags I have used based on the bag motion. BUT the issue is at the base. I move the base constantly and the plastic suction cups become loose over time. Once you cant use the suction cups the whole thing becomes useless because it doesnt sit still as you punch and the bounce from the bag goes away since its not well balanced anymore. Very hard to stabilize without the 100 suction cups at the bottom of the base. If you move it a handful of times its over.