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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.
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Flight
Transparent
March 2013
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.
Featuring a revolutionary new coiled design complete with unique “pleasure pockets”, Riley Reid’s Utopia is the perfect combination of ribbed pleasure and tight stimulation. Every thrust deep inside her orifice makes for maximum pleasure, ensuring you the ultimate orgasm.
Please note, it seems like around 2019 the sleeve was updated. Fleshlight originally said only the texture image/render was changed but after a while it was confirmed that the texture itself went through a small revision. This means, V1 of this sleeve was released 2016 and discontinued around 2019, anything after that is most likely V2.
This is what V1 looked like:

For this reason it's important to note that the Heatmap is slightly inaccurate, as many people based their input on V1 rather than V2!
Riley Reid Pussy
Riley Reid
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Fleshlight Girls
Fleshtone
January 2016