Libre 2 patches (also fit for Libre 1) from Not Just a Patch are FDA Registered and engineered for a secured 14-day hold. These medical-grade Freestyle Libre 2 covers are 100% waterproof and hypoallergenic, designed to protect your sensor through swimming, showering, and intense activity.
The original Libre 1 and 2 sensors are reliable workhorses, but let’s be honest: they have a larger profile than the newer models. That extra surface area means more chances for a sleeve to catch the edge or for the original adhesive to start peeling by day 9. Whether itโs the humidity of a summer run or just the friction of daily life, keeping that circular sensor secure for the full 14 days, without an adhesive patch for Libre 2 (or Libre 1) is a challenge.
Using a dedicated Libre 2 overpatch provides that essential “edge-to-edge” seal. Because the Libre 1 and 2 share the same dimensions, our patches offer a universal fit that stops the fraying and peeling that usually leads to a sensor falling off early. Itโs about giving your tech a secondary skin so it can survive everything from a heavy gym session to a restless nightโs sleep.
Here, at Not Just a Patch, weโve developed 4 specialized styles to match how you actually live with your T1D. Most importantly, every patch we make uses medical-grade, hypoallergenic adhesive, designed specifically for those of us who get skin irritation from standard medical tapes.
Our waterproof technology was engineered for the “high-water” life: swimmers, heavy sweaters, and beach lovers. By sealing the edges, you create a barrier against the chlorine and saltwater that usually degrades the sensor’s own glue.
Even if youโre transitioning to the newer Libre 2 Plus, our specialized cut ensures the transmitter stays unobstructed while the edges stay fully sealed. Not Just a Patch is FDA registered and certified as a Class I medical device accessory in Europe. All the Freestyle Libre adhesive patches that we create are latex-free and designed by people who actually understand the daily grind of wearing a CGM.
About us
Not Just a Patch is designed to give you more confidence while wearing your Freestyle Libre, Dexcom or MiaoMiao devices. Our patches are created with the idea of offering the best comfort and protection for your sensor.
© Not Just a Patch 2026. Proudly created by AudsleyDesigns
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