Breastfeeding Week 1st-7th August

Mumasil Deluxe Breast Milk Collection Shells

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Our Collection shells fit discretely inside your maternity bra to catch milk throughout the day or whilst feeding bub on the other side. You can then add this to your freezer stash....AKA Muma's Night Off!

Once you have finished collecting your let-down, remove the plug on top of the shells and safely pour your milk into a container or bottle via the inbuilt spout in the shells.

Please note: We don't recommended to use these whilst sleeping as there is a greater chance of the shells leaking.

  • 2 x Collection Shells with a hard travel case.

  • Easily holds 30ml of breastmilk in each shell

  • Eco-friendly & Reusable

  • Easy to clean - Dishwasher and Steam Sterilliser safe

  • Made from Food Grade Silicone

  • BPA Free - Non-toxic


  1. Place the Mumasil Breast Milk Collection Shell inside your nursing bra with the silicone side opening facing up.

  2. Position the in-built spout so it is facing the top of your nursing bra.

  3. Lift your nursing bra on to your breast, aligning the silicone opening with your nipple and placing it centred over your nipple.

  4. Adjust your bra if needed so that the shells are enough to feel just pressing against your breast. There doesn't have to be a lot of pressure to make them seal against your breast and your breast will naturally get bigger as it fills up with milk.


  1. When removing the shell, lean forward slightly ensuring that no milk spills out and carefully remove the shell from your maternity bra.

  2. Using the in-built spout pour breast milk into a baby bottle or breast milk storage container.

  3. Place back on the breast in between feeds or rinse ready for the next feed.


Before first use: Wash in warm soapy water and sterilise.

Once daily: Separate parts and wash in warm soapy water. Rinse thoroughly with water.

  • Steam sterilise safe.

  • Dishwasher safe (top rack).

  • Please do not use abrasive cleaning agents or solvents.