STP from a bottle (I came up with a idea that worked out)

[Midnightstar]

I wanted to post this a while ago but couldn't find the time
basically i figured out a very simple way to use the bathroom standing up while waiting to get a STP
I found the idea online didn't think it would work out but it did basically you just take a plastic water bottle
and cut it in half then use it that way. It's really super simple and i do warn you be careful cutting it however it may seem sort of silly, heck i feel silly for suggesting it but it worked so i thought it could give others a option if they wanted to give it a shot.

[bprot]

Say I use it in a public bathroom: where do I put the bottle STP after I'm done? I think if you did that with an accordion bottle (pictured) you would be able to clean it and easily scrunch it up and store it afterwards. Just a thought! Interested if anyone has or will try this.