Platypus GravityWorks Push / Pull Adapter
Platypus GravityWorks Push / Pull Adapter, The Platypus GravityWorks Push/Pull Adapter is a connection for the GravityWorks system. Connect this little adapter and fill up your water bottle directly with fresh, clean water. A small tool for filling your drinking vessel. Features of the Platypus GravityWorks Push / Pull Adapter Allows Platypus GravityWorks systems to filter and backflush directly with most hydration systems and Platypus bottles that have a push-pull cap