Maymom Wide Mouth Breast Milk Bottle 9oz Remarkable SureSeal Disc Compatible with Spectra S2, S1 9+ and Avent Pumps

Wide mouth collection bottles compatible with Avent as well as S1, S2 and 9 Plus; Box contents: 4 breast milk collection and storage bottles of 9 oz/280 ml; suitable for Avent manual breast pumps, Avent electric breast pumps and Bellababy pumps 100% LEAK PROOF & FINE 5ML MEASUREMENT SCALE Includes silicone SureSeal washer for reliable sealing; bottles with 5ml step markings Writeable with ballpoint pen: the SureSeal silicone top is writeable and washable with soapy water; ideal for dating or marking to avoid confusion Bottles compatible with Avent Natural, Avent Classic and Spectra teats and rings; direct pumping into the bottle without transferring and no milk loss BPA free; temperature range -20 to 110 °C; made of PP and silicone; independent test reports available; top rack dishwasher safe; all parts removable and clean with steam or boiling water