I steamed these in a microwave steam bag and they fit my bottles perfectly. I don't know how the originals all got lost, but so happy I found these!
Maymom Brand Bottle Parts Compatible With Philips Avent Natural Bottles, Avent PP Bottles Or Natural Glass Bottles (Sealing Disc)
28 Review
Maymom Wide Neck Breastmilk Collection N Storage Bottle 5.4 Oz; Re-Markable SureSeal Disc. Compatible With Spectra S2 Spectra S1 Spectra 9 Plus
26 Review
Insulated Baby Bottle Bag For Daycare - MBJERRY Size Upgrade Breastmilk Cooler Bag Baby Bottle Tote Bags, Easily Attaches To Stroller(Gray,Fits Up To 4 Large 8 Oz. Bottles)
43 Review
Nenesupply 9Oz Wide Mouth Feeding And Storage Bottle Compatible With Spectra S2, S1, And 9 Plus Pumps - Includes Nipple, Sealing Disc, And Compatible With Spectra S2 Accessories And Pump Parts
34 Review
π Gerber DHA & Probiotic Single-Grain Rice Baby Cereal: Nutrient-rich & Convenient 8 Oz Pack (6 Pack)
3 Review
πΆ Quick Relief for Colic: Colief Infant Drops - The Ultimate Solution
4 Review
πΉ Liquid I.V. Hydration Multiplier - Passion Fruit Electrolyte Drink Mix: Convenient Single-Serving Stick for Optimal Hydration, Non-GMO
3 Review
Gerber Baby Food Pouches - Fruit & Yogurt Strawberry Banana - Toddler 12+ Months - 3.5oz (12 Pack)
3 Review