Every pump comes with a 24 mm Breast Shield attached to each Cup.

Depending on which version you have, you may also have 21 mm Breast Shields included in the box.

Packs of two 21 mm or 28 mm Breast Shields are also available to purchase.  

Our Breast Shields are sized based on the width of the base of your nipple. 

You can measure the width of the base of your nipple with a ruler. The Breast Shield sizes are as follows:

• Base of nipple width between approximately 16 mm and 18 mm = 21 mm Breast Shield
• Base of nipple width between approximately 18 mm and 21 mm = 24 mm Breast Shield
• Base of nipple width between approximately 21 mm and 25 mm = 28 mm Breast Shield

The size of your nipples may change over the course of your breastfeeding journey, so please check them regularly.

Hospital-grade breast pumps are usually created with features like strong suction and unique expression technology. Elvie Stride delivers high maximum pressures of up to -300 mmHg* with 10 intensity settings in each of its stimulation and expression modes. This power is comparable with, and in some cases higher than other hospital-grade breast pumps.

Unlike some Hospital-grade breast pumps, Elvie Stride is a single user device only

*in a single cup set up

Elvie Pump is our most advanced breast pump. It provides Elvie’s most sophisticated in-bra smart pumping technology.

It’s smaller, quieter and smarter than Elvie Stride. Being totally tube-free, it’s the option for ultimate discretion. It offers moms game-changing freedom to move and feel confident pumping anywhere they dare.

Elvie Stride offers moms discreet pumping, hands-free movement and smart app features. It also has hospital-grade performance.

Unlike Elvie Pump, there is a small Hub which sits outside of the bra. This can be clipped to a belt or clothing to keep your hand and body free to move.