How To Make a Cobra Bag using the Kewlus KS2 Cobra Bag Spring

[@Rudypoo42]

This is amazing. This is hands down better than any cobra bag on the market under $500. You can legit make this bag for under $100. Can't wait to see what's next.

[@Kewlus]

Thank you 😄

[@carlosmaldonado291]

i may have force it on too much haha ima have to buy a new spring cuz that things stuck stuck fml lmao

[@Kewlus]

Try twisting it clockwise using pliers. That works for me if it’s really stuck

[@richardyocum6053]

Long time response but how did this work for you? I'm thinking of making one as i'm just dipping my toes into cobra/reflex bags.

[@VantaClawz]

Just got mine, and assembled in minutes!

[@nanakay3732]

May you live forever. I was about to spend $500 on what they say is the best reflex bag out there. Subscribed and turned on notification. Eagerly waiting for the full kewlus version to be released. 🙏

[@adzrilizahamazmi3709]

This keep getting better

[@mindless-candle6924]

Just got my spring yesterday. It is amazing

[@loser4cent]

I’m just lazy af lol. I’ll get the spring and I’ll wait for your new attachments to come out. Thanks man.

[@kuzzBO]

hell yeah, just put an order in! cant wait! everything else you can get at Bunnings! thanks mate!

[@editfx5242]

i can’t seem to find the 3 quarter inch pipe on the bunnings website any idea why?

[@Kewlus]

3/4 inch pipe is the 20mm pipe at Bunnings

[@johnkaren400]

I just ordered my Kewlus spring!! You should do a video for a better professional Sparbar/cobra bag combo that’s freestanding and portable!

[@aticktko1]

Wow your product wicked also that's fast Bro

[@diegogonzalez9032]

Great vid man , try to make a tutorial on how to make a speed bag

[@groundunder12]

Wow! This is great! Just went on the page. How long before you'll have all the parts for complete kit back in?

[@badwoodworking]

Any update on when the bags will be in stock again? Excited to buy a set!

[@Kewlus]

I’m expecting them on Monday

[@lakiskrystal7381]

Is an ALUMINUM MAST in the end of the video?GREAT COMPONENTS !!!

[@Kewlus]

Yes 🙌

[@rohanshouker8937]

Anymore suction cups in the Uk the ones on the link don’t deliver to uk

[@mohammadadibeyg209]

Hello, if the spring is compressed, does the speed increase or is it open?

[@Kewlus]

Many factors dictate the speed my friend

[@i_i8924]

How would I turn a regular reflex bag into a cobra bag using this spring? I get building one from scratch but feels like using my already reflex shouldn't be too hard, no?

[@Kewlus]

You might be able to but it’s often not worth trying as the result would not be optimal

[@JuanRodriguezRR9795]

Hola. Soy de mexico. ¿Donde puedo conseguir un resorte similar o igual??

[@delboy4607]

Are the t-shirts on there alwell bro

[@Kewlus]

Not yet. What kind of t-shirt would you like to get?

[@Sean-uy3cu]

Hey mate any idea if Bunnings has the steel pipe?

[@Kewlus]

Yes they do

[@eduardonavarro9589]

Hi Reedy, I’m having trouble finding pipe 3/4 pipe that fits in 1 inch, what brand of pipe did ypu use or what was the store you purchased from?

[@Kewlus]

I got mine from Bunnings in Australia. The 3/4 inch pipe doesn’t always fit into the 1 inch pipe. I think I got lucky there

[@yurxghtr9065]

Can u tell me the size of the poles? And what are the blue things inside the spring

[@bor1422]

Bottom. 1 inch treaded flange. 1 inch pipe. Reducer 1 inch to 3/4. Or reducer/adapter 1 inch to pvc. Butterfly hose clamps.

[@christianquirozrosas5267]

Good

[@barrybatiste9363]

How much faster is the ball with funnel compare to the pool noodle one

[@Kewlus]

IDepends on how much each version weighs. If you use minimum tape on the pool noodle one then the pool noodle one is faster.

[@barrybatiste9363]

@@Kewlus ok thanks have try It

[@christianquirozrosas5267]

Were can i Get that sping ?

[@Kewlus]

kewlus.com/products/kewlus-spring-ksr12pro

[@chuyjlm4373]

Make a galvanized heavy bag stand

[@Hellobabarazam]

How long does the spring take to arrive in australia

[@Kewlus]

1-2 days

[@austinlai932]

Hey so I built the cobra bag yesterday and it was super hard to get the spring on the galvanized pipe, and now I can't get it off, same with the PVC pipe on top. I don't even need hose clamps because it's so tight. I want to make the height adjustable version but I can't if I can't get the spring off, what can I do? And also why is my spring so loud?

[@Kewlus]

Twist the spring clockwise and pull it off at the same time. Use pliers if needed

[@itzcarter8957]

How long does it take to ship to Canada?

[@Kewlus]

2 or 3 days 👌

[@SrReX720]

i can't get a 3/4 inch pipe in spain. They dont sell it in stores, what can i do?

[@carlosmaldonado291]

how do you get the 3/4 inch pipe to fit through the spring? it is a very snug fit and difficult to slide through the spring

[@Kewlus]

Always twist clockwise, including to take it off. Some pipes can be a tiny bit bigger than standard, so could be tight. Set up your base first and it will make it easier

[@carlosmaldonado291]

@@Kewlus you need insane grip strength to do that lol. i’ve only made it passed the first coil 😂😭😭😭

[@carlosmaldonado291]

i may have force it on too much haha ima have to buy a new spring cuz that things stuck stuck fml lmao

[@Kewlus]

Might be that the pipe is bigger than standard. See if you can find a pipe that’s the right diameter (1.05 inches or 26.7mm)

[@carlosmaldonado291]

@@Kewlus the 3/4 inch pipe is what i have, must’ve been closer to 1 inch rather than 1/2 inch

[@melodyv7756]

Can the spring fit on my ringside cobra reflex bag ?

[@Kewlus]

I haven’t had the pleasure to use a ringside cobra bag, so really can’t say. Has anyone?

[@tristonrodgers7140]

Where do you get the spring?

[@Kewlus]

kewlus.com/products/kewlus-spring-ksr12pro

[@lakiskrystal7381]

How long is the aluminum mast at the top of section;;

[@Kewlus]

If you’re using a PVC pipe with a funnel then I recommend 16 inches long. Shorter will be faster, but less reach and less momentum

[@lakiskrystal7381]

@@Kewlus thanks.but I want to use an aluminum pipe like yours in the end of the video

[@Kewlus]

You’d need to find one the right diameter which is almost impossible. I had that custom made by one of my manufacturers. I also recommend PVC because it’s lighter. The only reason I’m using aluminium is because of the ease of manufacturing and installation of spring buttons. For DIY go with a PVC pipe and you can’t go wrong 🤙

[@lakiskrystal7381]

@@Kewlus Yes.i have studied all of your videos.i am living in Greece.Actually I found the right diameter from commercial flags.light weight aluminum only little heavier than a pvc pipe.spring buttons included !!! i can send you some photos if you wish.

[@Kewlus]

In that case just use it like a PVC pipe and the same length

[@mr.leonhart5277]

How much does it cost in Phillipines Peso?

[@mr.freddie]

2500p more or less

[@mr.leonhart5277]

@@mr.freddie Thank you Man

[@editfx5242]

do you mean a 50mm flange?

[@Kewlus]

1 inch flange is the same as the 25mm flange

[@bryantperez3917]

U should Start your bussnies and sell your own cobra bag