Medela Flex Upgrade Kit for Swing Single Electric Breast Pump 1s

Looking to make your pumping sessions more comfortable and efficient? The Medela Flex Upgrade Kit for Swing Single Electric Breast Pump is here to transform your breastfeeding journey with a simple yet powerful upgrade. Designed for everyday use, this kit helps moms express milk more effectively with improved comfort and faster flow. Whether you’re at home or on the move, it’s the perfect companion for busy mothers who want flexibility and convenience. Some moms may experience minor discomfort, slight nipple sensitivity, or temporary suction feeling during initial uses, but these usually improve as you adjust to the new fit and positioning.

This upgrade kit is used to enhance your existing Medela Swing Single Electric Breast Pump, offering a more personalized and efficient milk expression experience with the latest Flex™ technology.

• Enhanced comfort and milk output with PersonalFit Flex™ breast shields
• 105° opening angle promotes better milk drainage and reduces pressure
• BPA-free, dishwasher-safe, and Halal-certified materials
• Clinically tested for safe, effective everyday use
• Easy to assemble and clean—ideal for daily or travel use

The Medela Flex Upgrade Kit uses PersonalFit Flex™ breast shields with a 105° opening angle, which reduce pressure on the breast and encourage better milk drainage. When connected to your Medela Swing motor, the new design ensures optimal suction power and comfort throughout each pumping session.

Simply replace your current breast shield and connector with the Flex™ components in this kit, connect them to your existing Medela Swing motor, and begin pumping as usual.

Use as often as needed with your regular pumping schedule—typically 3–6 times daily depending on your feeding routine and baby’s needs.

• Slight nipple soreness
• Mild suction-related discomfort
• Temporary redness on the skin around the breast