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SlimFit Fitmie
SlimFit Fitmie

SlimFit Fitmie

Regular price $14.99 Sale

These soft, purple, silicone inserts will size down the 30mm hard breast flange on your SlimFit5 or SlimFit6 Cups. Find your perfect fit for optimal comfort. Select your size from the drop-down menu above. 


  • (2) inserts

Available in 14 different diameters ranging from 15mm - 28mm. 

 We offer a tremendous range of sizes, and regret if we do not currently have your size. Do not use Freemie Cups if we do not have your size. Your size feedback is always appreciated as we strive to add sizes that meet the needs of every pumping mom.

Use purple SlimFit Fitmie with pink or blue SlimFit Cups. 


IMPORTANT: SlimFit Fitmie Only Work with SlimFit Cups


SlimFit Fitmie sizes 15mm-28mm fit
SlimFit5 and SlimFit6 breast flange size 30mm

Note that SlimFit5 and SlimFit6 Cups come with SlimFit Fitmie sizes 25mm and 28mm in addition to the 30mm breast flanges.


These inserts are used only to reduce the diameter of the flanges' tunnel to provide a softer feel around the areola.

Most women's breasts are not perfectly symmetrical. You may prefer different size flanges or inserts for each breast.

Different women will have different results with silicone inserts. Some women will find the Freemie Cups' hard plastic flanges to be more comfortable.

A variety of factors, from the elasticity and shape of your breast tissue and areola, to the dryness of your skin, to the suction levels you set your pump to, can all affect which style and size breast flange will work best for you. 

Expect some trial and error to find the optimal fit and comfort for all breast pumps.

Set of (2) inserts included.



Freemie products are personal use intimate items and for hygienic reasons cannot be returned once opened.