Take a hike and experience the thrill with Fap Flask's discreet water bottle holder! This on-demand hydration station is designed to mimic the look of a modern, reusable water bottle. Designed with your privacy in mind, it blends effortlessly into almost any environment without leaving a trace of suspicion. This alluring travel companion will keep you company as you venture into the great unknown or wander around the world. Easily hidden in a backpack, suitcase or car trunk, the Fap Flask is the discreet drinker you've been longing for. No more prying eyes or raised eyebrows! The discreet case is exactly what you've been looking for have! It features an intricate inner tunnel lined with pleasure ribs that will rock your world! The Fap Flask Stroker feels better than the original! The lid features a hinged suction control valve that allows you to control the airflow. Like it fast? The integrated finger ring on the lid allows you to slide your index finger through for an easy, non-slip grip, making carrying a breeze.