Frio Inner Waterproof Liner (All Sizes)


Recommended for use with:
👉 metal pens
👉 any kind of electronic device (pump)
👉 medication in pre-filled syringes
👉 FRIO wallets



A waterproof liner is recommended for use with metal pens and any kind of electronic device (pump), as well as for medication in pre-filled syringes, for the FRIO wallets.

The liners can also be used to keep medication labeling intact if required.

The liners are available for each size of FRIO wallet.


*This product is eligible for a VAT exemption if ordering for a person with Type 1 Diabetes, please remember to click the exemption at the right of the checkout page*

Additional information


Extra Large, Large, Duo, Individual, Small, Extra Small, Mini

3 reviews for Frio Inner Waterproof Liner (All Sizes)

  1. 5 out of 5

    Donna-Marie Davis (verified owner)

    Very helpful and easy to use

  2. 5 out of 5

    Jane S. (verified owner)

    Great as always and will use again

  3. 5 out of 5

    Anonymous (verified owner)

    I don’t know how I could have managed in Athens in such high temperatures without it

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