NS14 SG13 Dynavap M Bong Adapter

thingiverse

I designed an adapter specifically for the dynavap M that works perfectly with a small bong cut (size 14 mm). I chose to print it in TPU for a precise fit. You can try using any other material, but you may need to adjust the horizontal expansion setting or increase the size by a few percent to get it right. If needed, I'd be happy to create a version without the inner gripping ring for easier use with a bong, but I prefer the secure "clipping" sensation when it locks into place, so consider using a less flexible TPU instead. The handle doubles as a cover for the hole; if it's not snug enough, simply add some cotton to tighten it up. Remember to remove excess stringing before use – you don't want to end up smoking plastic! Enjoy your new adapter!