The pictures might be a little blurry, it's because I took them out of the video I made on how to make it.
Check you the video tutorial!
Step 1: Getting started
-Two pieces of 2" PVC Pipe (any size)
-One 2" Non-threaded PVC End Cap
-One 2" PVC Valve (not threaded)
-One Schrader valve (from an old bike tire)
-A saw (to cut the PVC pipe to your desired length)
-A drill with a drill bit that is about the same size as the schrader valve
-PVC Primer and Cement