Best Double Balloon Retention nozzle

I'm hesitating between two models. I want it to seal very well.

The only manufacturer of good nozzle is medtech3000. As I found these two models on their website.

I want to ask which of the two I should choose

The first one is the classic one I've seen it on many videos and also many people leak water with it. There is a big gap between the two balloons that i don't like and i think will cause leak.

https://www.medtech3000.de/Doppelballon-Darmrohr-mit-2-Geblaese-Darmkatheter-Ballondarmrohr::409.html

The second one is more rare and not so popular but never saw leak with it.

https://www.medtech3000.de/Ruesch-Doppelballon-Darmrohr-nach-Gaul-Doppelballondarmrohr::8.html

I have used the second one (Ruesch nach Gaul) for many years and can recommend it. I haven’t used the first one.

N.B. You can still have leakage, depending on how tightly you inflate the balloons.

I have both of these nozzles and I agree with you about the space between the balloons with the original poplar design but if your willing to inflate the balloons a bit bigger than they are designed to be then it won’t leak or be able to be pushed out! The softer balloons sort of conform to your body and feel very comfortable. I know that treating this nozzle in this fashion will result in a rupture eventually but I’ve been having fun with it occasionally for a few years and so far so good! I have even ordered a second one just in case! Now the other nozzle is an “I mean business “ type of device. The balloons are a different type of rubber that holds the sphere shape very well these balloons really put pressure on your ass to make sure that you can’t expel! This is my go to nozzle! I simply love it!!! It controls my asshole! This nozzle can take a beating for a long time! I over inflate it all the time and even at that it still works and I have had it for years now! It takes about 10 pumps to make it very hard to push out at 15 pumps for me it will make it impossible to push it out!!! And as the 3 quart bag is finishing I am jerking my self off I will then pump 4or 5 more pumps in and the discomfort of that huge balloon plus the 3 quarts makes me cum hard!! But as soon as I get off I have to deflate it because it’s so uncomfortable it’s slightly painful.So much FUN!!! So if you want a softer feel and more relaxed fit the traditional way is the way to go but if you want a nozzle that commands your ass then the yellow and red one is the one you want!!!

Mine is silicone 750. Inside, 300 outside works great, easy to insert too

The second one is my favorite. Insert both balloons and no leaks. Also feels incredible!!

I noticed the discontinued note on both pages, yet one can still add to cart. Does this mean they are still available for purchase? Anyone able to successfully order either of these recently?

@KingsGambit Yes, Rüsch/Teleflex has skipped production. It seems that Medtech3000 has still some in Stock.

Ordered a couple of them (before they are gone) a couple of weeks ago... and received them a few days ago.

I have both of the double balloon catheters and prefer the second one. The first one requires the bulbs, which are a point of failure, also the screw type valves also fail. Further, once inflated, the bulbs must stay in place, and if you should move along, as walking to the bathroom, that much more to dangle around., The second one is simple, all it requires is a 50cc syringe to inject about 50cc of air, that is all I need. The tricky part is squeezing the tiny valve with ones fingers while the syringe is removed, then plugging in the hole which the syringe was pulled from. I also like the feel of this nozzle. How can you put a price on these things, the silicon rubber ones don't even compare. ( have them too). the hoseman

The tricky part is squeezing the tiny valve with ones fingers while the syringe is removed, then plugging in the hole which the syringe was pulled from.

I lay a clamp across the little air bladder which keeps it sealed while I detach the air tube and plug the hole. Otherwise it is very awkward!

First one balloons are about 250 cc each one.

But how about second yellow one? How big is the first balloon?

Silicone one 750cc/250 cc is too painful for my butt.

Latex one 250 cc feels good, but i was thinking, is the yellow one little bit bigger? Is it 500 cc?

Latex one 250 cc feels good, but i was thinking, is the yellow one little bit bigger? Is it 500 cc?

There’s no defined size. It’s up to you how far you inflate them.

Please note that some of our favorite supplies of nozzles from medtech3000 have been discontinued (no longer manufactured) and they are selling the remaining stock. The two in the first post of this thread are two that have been discontinued.

What solutions are you lot using for the double pump balloon and single pump balloon? The medtech site lists them as made of latex or rubber, respectively.

I'm interested in getting these to help retain things like coffee or glycerine. Will these solutions prematurely degrade the latex/rubber material?

What solutions are you lot using for the double pump balloon and single pump balloon? The medtech site lists them as made of latex or rubber, respectively.

I'm interested in getting these to help retain things like coffee or glycerine. Will these solutions prematurely degrade the latex/rubber material?

Glycerin will be just fine. Coffee is more of a question because of the oils.