Airlock Breast Enlargement Cups
Safety Notice
Please refer to our safety notice
Our Airlock Breast Cups are designed to give you greater freedom and convenience during your pumping sessions. The built-in airlock allows you to quickly disconnect the hand pump while maintaining the vacuum inside the cups.
The high-quality quick-release connector features a non-return valve, helping to maintain pressure once the pump is disconnected. When you're ready, the airlock can be easily reconnected or the vacuum released.
Sold as a pair.
Why not add
Soft Cup Rings
Add cushioning for a more comfortable fit.
Silicone Cup Rings
Help improve comfort and create a secure seal.
Nipple Covers
Optional protection for added comfort during use.
Not sure which size to choose?
Choosing the correct cup size is important for comfort and fit. Please check the Size Guide below before ordering.
| Cup Size | Inner Cup Diameter | Outer Cup Diameter |
| Medium | 10cm | 12cm |
| Large | 12cm | 14cm |
| Extra Large | 13cm | 15cm |
| Cup Size | Chest Size | Cup Size |
| Medium | 30-34 | A-C |
| Large | 34-36 | A-C |
| Extra Large | 36-40 | B-D |
Why not add
Soft Cup Rings: Noogleberry soft cup rings are made from high quality medical grade foam and are used optionally with the breast cups to improve the comfort and fit of the breast cups.
We also have our Silicone Cup rings which fit all sizes of our airlock cups
Nipple Covers: Our Nipple Covers, stick over the nipple to help to prevent the nipple swelling and enlarging whilst using our breast systems