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The Flight MD is equipped with the Navigator texture and a semen collector cup. Test your navigation skills as you explore the tight and bumpy ride of the Flight MD. Purchase includes regular Flight endcap, adapter, and collection cup.
The Flight Navigator in the first third of the inner canal offers a bump texture consisting of six rows of big bumps (0.5 x 0.2 inch / 12 x 5 mm each) which have been borrowed from the Stamina training Unit. In the rear canal part is a relatively tight and smooth-walled tube with a triangular cross-section. At the canal end is a funnel-shaped canal expansion which is designed to support the drainage of semen into the collection cup.
The purpose behind this new development is likely its usage as a device for the collection of sperm donations, which could very well be the reason behind the medical-looking appearance of the design as well as the name Flight "MD" for "Medical Device". Only time will tell whether the Flight MD Navigator will end up serving for this purpose. In any event, it is a brilliant idea and in my opinion it should be a standard "apparatus" in any hospital or laboratory. But also for home-use, the collection cup is a rather quirky additional gimmick that allows you to see exactly how much sperm the Fleshlight Flight MD can suck out of your body.