Allow Avent and Spectra S1/S2 flanges to use with standard sized bottles.
We recommend that you use a bottle-stand (such as ASIN B00PRPLRYQ) as well to reduce the tipping-over of the bottle.
BPA free, dishwasher safe; FDA compliant for food contacts

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.15 inch
Height : 0.89 inch
Length : 3.15 inch

Item Weight: 1.6 ounce (View shipping rates and policies)
Shipping Weight: 4 ounce (View shipping rates and policies)

ASIN : B01EUNA96W

Product Description

To allow spectra wide-mouth bottles - S1, S2 to use standard sized bottles (Medela bottles given out at the hospital, Ameda bottles)