FRIO Waterproof Liner

A waterproof liner is recommended for use with metal pens and any kind of electronic device as well as for medication in pre-filled syringes.

We recommend that an extra large waterproof liner is used wiith a Timesulin electronic timing device to protect it from moisture (this specific size is due to the length of the cap).

A liner can also be used to keep medication labelling intact if required.