Traveling/Hiking Salt/Pepper Shaker with lid

thingiverse

I need a salt shaker for traveling and hiking that has a lid to protect the salt from scattering. However, the lid can be lost when the shaker is in use, so I added a second thread on the bottom of the shaker for extra stability. The loading hole is covered by a screw, which can be opened or closed with a coin or any other object. I created three versions - one, four and seven holes - to make it useful not only for salt but also for paper. The Solidworks sources are included.