First the bottle aint a good idea. If you can't find any papers just use a soda can, when your done crush it up and throw it away.

Trust me by this smoking in the house is much more risky, you will eventually get caught. Try getting in a wooded area if your out in the country but if your in the city then i don't know what to tell you.

About 3 bowls off a soda can pipe can get me remotely high. Remember the less you have (memorabilia) the less you have to hide.