SIP Airtight Drinking Valve for Masks and Respirators rapidwinter INGREDIENTS

INGREDIENTS

The wide and soft fabric flaps spread the pressure gently across your face to eliminate pressure points and discomfort

and ultra-breathable to wear all-day throughout the shift

we are unable to accept returns on product even if unopened

SIP Airtight Drinking Valve for Masks and Respirators rapidwinter INGREDIENTSNow you can drink in crowded spaces without removing or touching your mask! SIP is an AIRTIGHT valve that automatically SEALS after each sip. The SIP valve grips and seals around the straw when drinking, and then closes to recreate a fully AIRTIGHT SEAL when the straw is removed. SIP can be installed on any disposable mask or respirator Easy self install in a couple minutes Install higher or lower to meet your mouth position For use on any disposable