Take a hike and have a thrill with the Fap Flask discreet water bottle stroker! Crafted to mimic the appearance of a modern, reusable water bottle—this on-demand hydration station is designed with your privacy in mind and will effortlessly blend into almost any setting, leaving no trace of suspicion. This tantalizing travel buddy will keep you company while venturing into the great unknown or trekking the globe. It easily hides in a backpack, suitcase, or the trunk of a car, making the Fap Flask the discreet stroker you have been longing for. No more prying eyes or raised eyebrows! The discreet sleeve is exactly what you came for! It features an intricate interior tunnel lined with pleasure ribs that will rock your world! The Fap Flask stroker feels better than the real thing! The lid features a flip-top suction control valve that allows you to control the airflow. Like it fast? The built in finger ring on the lid allows you to slide your index finger through for an easy no-slip grip, and makes carrying it a breeze.