For hygienic reasons we only rent out the actual Spectra S1 Breast Pump machine. The Breast Shield Accessory Kit that you require to express milk is sold separately.

 The Spectra 24 mm Breast Shield Accessory Kit contains all the parts needed to express milk on one breast. The Accessory Kit contains 1 x storage bottle, 1 x silicone valve, 1 x 24 mm flange, 1 x Spectra Back flow Prevention Filter (3piece) and 1 x Tubing. This Accessory Kit is only available in 24 mm. 

Please note that if you would want to use the Spectra Breast Pump double sided (expressing simultaneously) you would have to purchase two Breast Shield Accessory Kits

The Breast Shield Accessory Kit is compatible with the Spectra S1 Plus, S2 Plus, 9Plus/9S, Q/QPlus, Dual S/Compact