Flip top cap with screw neck diameter 27mm, non removable from vial, with connection system to EN FIT syringe, with air intake filter and one way valve.
Security of the oral way.
No risk of contamination by ambient air due to a very efficient air filter
No preservatives needed to avoid contamination
Adapted to standard glass vials
No need of specific formulation or equipment
Very convenient to adapt the dose to be administered for instance to the weight
Environment friendly: reduction of wastes volume vs single-dose packaging
Cheaper per a dose than Blow Feel Seal or Form Feel Seal technologies
Avoid losses of liquid and traces on the bottles