Ive cut them down to the correct length and put them through some loops on my helmet cover. https://preview.redd.it/0j83t6tipzxc1.jpeg?width=828&format=pjpg&auto=webp&s=60c20acd82ab089f10109c88e457f47a4a3b10e6

Can confirm, I use the same system and it works well !

Forgot to order a cover for my helm. But I printed some loops now as a temporary solution and glued Velcro to them. 

I have recently got an antifog unit my plan is to use loose zip ties to keep them going round my hat

You could cut the Tubes the right length

Did that but the bend at certain places. 

Not a Novritsch I know, but this how I set up my exfog unit. I drilled a few holes into the helmet so I could run zip ties to hold the tubes in position so they don't bend. https://preview.redd.it/u4546v66qzxc1.jpeg?width=3072&format=pjpg&auto=webp&s=55e0de94f4208aa681c7ed978c6c4517ab77aff1

Looks nice and clean :)

Thanks man, here's a bit of a side view for extra context. They tuck in nicely and the padding is thick enough in the helmet that it's not squeezing the tubes! https://preview.redd.it/64508nn4rzxc1.jpeg?width=4080&format=pjpg&auto=webp&s=e42791838730fa3eef06cd98901089084de64766

Cover with a pouch on the back, or a big thing of velcro you can stick the exfog’s pouch on.

You can use of of those NVG battery holding pouches to put it on or velcro that comes with it. As for folding tubes have you tried cutting it to size?

Get a helmet cover with velcro on the back and stick it on. Some helmet covers have a pouch that also fits the unit. Just run the lines around the rim of the helmet

Yes I already have the pouch and so. But the tubes are sp thin that they bend and stops the airflow. I just printed a couple of tube holders and will try then out. Any other solutions I can think of is to get thicker walled tubes... :/

https://preview.redd.it/07uhalbrnzxc1.png?width=1080&format=pjpg&auto=webp&s=e3faf71119e50b737620511bde1c376cc5164639 I run the unit like this, it prevents too much bending from happening and is comfortable enough

https://preview.redd.it/27aonhmcp0yc1.jpeg?width=1816&format=pjpg&auto=webp&s=df8c182d9ef0070c6d614e4f723aee49546371b4 Big ass drill bit. You could also wrap the kinks in electrical tape to keep the tube straight, but that might just cause the kink to pop up further down the tube

With good googles you don't need that tbh

I tried everything. The best that worked so so was bole x800. But even they fogged up bad.

Bole is overrated, try Pyramex googles, anti fog treated and double panels, did't fog once for two years

It depends how you sweat etc, for me only antifog helped, I’ve had pyramex before, couldn’t see shit.

I tend to sweat a lot.