20mm MyFit Crater Flanges - 2 pack

$9.99 $15.99

20mm MyFit Crater Shape Flange- 2 pack

The MyFit Crater Shape Breast Shield is a replacement breast pump flange designed to improve pumping comfort, fit, and milk flow. More than just size matters — flange shape can also affect comfort and how breast tissue and the nipple move during pumping.

The Crater Shape design is created to gently hug the breast tissue while helping stabilize the nipple within the flange tunnel. Some parents find that different flange shapes can improve comfort, create a better seal, and support a more efficient pumping experience.

Created by Maymom, these hard plastic flanges provide a precise tunnel diameter to help parents achieve a personalized fit and more effective pumping sessions.

Features:
• 20mm Hard plastic breast shield/flange design
• Crater-shaped contour designed to hug breast tissue
• Helps stabilize nipple positioning within the tunnel
• May improve comfort and pumping efficiency
• Available sizes: 12mm, 13mm, 14mm, 16mm, 17mm, 18mm, 20mm
• BPA-free materials
• Steam sterilization safe
• Easy to assemble and clean
• Each package includes 2 breast shields/flanges

Please note: You'll need a connector!
All available at The Pump Bar:

Finding your ideal flange fit isn't just about diameter. Shape matters too. MyFit options like Conical, Crater, Pano, Comfy, and Saucer offer different contours to help support your unique anatomy and pumping goals.

Not sure about your flange size? A flange fitting consultation can help determine the best fit for your body and pumping goals.

20mm MyFit Crater Shape Flange- 2 pack

The MyFit Crater Shape Breast Shield is a replacement breast pump flange designed to improve pumping comfort, fit, and milk flow. More than just size matters — flange shape can also affect comfort and how breast tissue and the nipple move during pumping.

The Crater Shape design is created to gently hug the breast tissue while helping stabilize the nipple within the flange tunnel. Some parents find that different flange shapes can improve comfort, create a better seal, and support a more efficient pumping experience.

Created by Maymom, these hard plastic flanges provide a precise tunnel diameter to help parents achieve a personalized fit and more effective pumping sessions.

Features:
• 20mm Hard plastic breast shield/flange design
• Crater-shaped contour designed to hug breast tissue
• Helps stabilize nipple positioning within the tunnel
• May improve comfort and pumping efficiency
• Available sizes: 12mm, 13mm, 14mm, 16mm, 17mm, 18mm, 20mm
• BPA-free materials
• Steam sterilization safe
• Easy to assemble and clean
• Each package includes 2 breast shields/flanges

Please note: You'll need a connector!
All available at The Pump Bar:

Finding your ideal flange fit isn't just about diameter. Shape matters too. MyFit options like Conical, Crater, Pano, Comfy, and Saucer offer different contours to help support your unique anatomy and pumping goals.

Not sure about your flange size? A flange fitting consultation can help determine the best fit for your body and pumping goals.

Quick Overview

Flange fit and shape can impact how a pumping setup feels and functions. The MyFit Crater Flange features a bowl-shaped, two-piece design that provides an alternative option for users who need a different geometry than traditional flanges, helping support a more personalized setup.

Features & Benefits

Universal Compatibility

  • Designed for use with Medela pump systems when paired with compatible connectors

  • Can be used with Maymom-compatible connectors depending on setup

Leak-Free Fit

  • Designed to create a secure seal when properly assembled

  • Two-piece construction supports consistent alignment during use

Safe Materials

  • Made from BPA-free, DEHP-free plastic

  • Constructed from food-contact grade polypropylene (PP)

Easy to Use

  • Two-piece design allows for simple assembly and disassembly

  • Detachable parts support easier cleaning between sessions

Travel Friendly

  • Lightweight and compact for portability

  • Durable construction designed for repeated use

Product Details

Compatibility: Compatible with Medela breast pump systems when used with appropriate connectors; not compatible with Medela Hands-free Collection Cups

Material: BPA-free, DEHP-free polypropylene (PP), food-contact grade

Includes: 2 × 20mm flanges

Care: Hand wash with warm soapy water, dishwasher safe (top rack), and compatible with steam sterilization methods including boiling or steam systems

How to Use

  1. Assemble the two-piece flange and attach to your compatible pump system

  2. Position the flange comfortably before starting

  3. Begin pumping according to your pump’s instructions

  4. Disassemble and clean all parts after use

FAQs

  • This is a 20mm flange, intended for users who need a smaller size than standard options.

  • It is designed for Medela pump systems when used with compatible connectors. Always confirm your specific setup before use.

  • The crater series features a bowl-shaped flange design that offers a different fit compared to standard flanges.

  • It is made from BPA-free, DEHP-free polypropylene that meets food-contact material standards.

  • You can wash with warm soapy water, place it on the top rack of a dishwasher, or use steam sterilization methods such as boiling or steam systems.

  • No—connectors or adapters are sold separately unless otherwise specified.