Medela Lactina Double Pump Set is a kit especially designed to be used with the breast-pump Lactina by Madela (available for rent in pharmacies).

It contains:
- 2 bottles with breast tip that can be removed
- 1 set up pump
- 2 rings with sealing discs, including 1 with cap
- 1 base for bottle
- 2 membranes in place + 2 refill.