Interested in just our silicone mask holders The patent-pending Casco Mask silicone mask holder component is now available for individual and wholesale orders without our disposable face covers.

Made in the USA from medical-grade silicone, the Casco Mask holder has a comfortable and adjustable design, ideal for long periods of use. It is compatible with our disposable face covers.

Casco Mask is sold under license from dac3D, Inc. Patent Pending.


  • 100% medical-grade silicone in white
  • Dishwasher and sterilization safe
  • Adjustable design
  • Comfortable, soft earloops great for long term wear
  • Convenient lanyard design
  • Made in Maine, USA

See instructions on how to use the Casco Mask Holder.

This product does not include disposable face covers. For complete sets, please see the Casco Mask Starter Kit or our Wholesale Offerings.


The minimum performance Casco Mask does not make any filtration technology claims and has not been tested to any ASTM standards. It is classified as a minimum performance mask. Manufacturer Casco Bay Molding does not guarantee protection from airborne contaminants including COVID-19. The Casco Mask was released following the CDC recommendation to cover one’s face in public.

Our face masks are not a replacement for medical-grade Personal Protective Equipment, and in circumstances where medical-grade Personal Protective Equipment is recommended, you should consult a health care professional.

Please remember that the use of face masks is not intended to replace other recommended measures to stop the community spread of COVID-19, such as social distancing, washing your hands, and refraining from touching your face. Follow the latest advice of the CDC and your own health care professionals as to how best to keep yourself safe.

Be mindful when wearing masks if you have lung disease, like emphysema, or chronic heart disease. Stop using this product if you notice difficulty breathing while wearing it. 

By choosing to wear our face masks an individual acknowledges and assumes all risks, known and unknown, associated therewith.