Easy to Use
Just remove the sleeve, insert Flesh Heat into the case, put the sleeve back in and plug it in.
Warm, not hot. Designed to feel like human body temperature.
Safe and Reliable
Made from high-quality silicone and works with low-voltage USB.



Q: What is Flesh Heat?
A: Flesh Heat is a silicone heating pad that fits inside the fleshlight and warms the inner sleeve. It is USB powered and water resistant.
Q: Does it fit all Fleshlights?
A: Yes. Flesh Heat measures 2.83” tall. It will fit even the flight and go models. However, the cap is designed to only fit Fleshlights with 10" case. Contact us for a flight cap or print your own from thinginverse!
Q: How hot does it get?
A: Flesh Heat is designed to achieve body temperature (98.6° F) but can reach temps of 122° F. The temperature is limited by the elements so it won't overheat.
Q: Does it work with USB 3.0?
A: Yes, Flesh Heat is designed to work with USB 3.0. We recommend you use USB 3.0 or higher to achieve optimal results.
Q: How long does it take to heat the Fleshlight?
A: About 10-20 minutes, but once it's warmed up it stays on until unplugged without overheating or damaging your sleeve. If you need to use the Fleshlight sooner, use the insert-type warmer from Fleshlight.com (sold separately).
Product Information:
Dimensions: 2.8" x 8.5"
Material: Silicone Heating Pad with CR Foam Insulated back, ABS Plastic Cap