I smoke outside my house all the time. Trashcan is far away, I hate using a coffee can, and you don't want to throw cigarettes on the ground or in your pocket, so I created a small thing that can hold quite a few cigs at once. You can screw the cap on and off, but it has a hole on top the perfect size for a cigarette butt. Just unscrew to dispose of them. Has a hook you can hang it up on something.

I'm still kinda new at creating threads, so the screwing mechanism does require screwing it on a few times before it gets real smooth. 

As with all my uploads, you are free to do whatever you want with this file. It is uploaded under the GNU License, so you may recreate, sell, redistribute, modify, or do whatever you want with this (or any of my other models!) without attribution if you please. 

In fact, all I ever ask for is just a like, comment and….