An amazing tank! Stretchy, but
"An amazing tank! Stretchy, but still snug and the most buttery material. Hatch nursing bras and tanks are SO worth the investment. I pump and breastfeed and these have been a game changer!"





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Overall rating: 5.0 / 5 from 2 reviews.
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"An amazing tank! Stretchy, but still snug and the most buttery material. Hatch nursing bras and tanks are SO worth the investment. I pump and breastfeed and these have been a game changer!"
"This surprised me in the best way: I was nervous about wearing this post C-section, but using this after discharge with the binder holds me in quite comfortably, and I am able to pump hands free (I've found many dedicated pumping bras have elastic that sags over time which means I end up having to half hold the pump anyways), would highly recommend this tank! I sized up one from my pre-pregnancy size."


1. Bust
Measure around the fullest part of your bust while wearing an unpadded bra. Note this number.
2. Underbust/Band
Next, measure under your breasts, around your ribcage, then add 3 to this number. For example, if you measure a 31" ribcage, your band size is 34. If the number is an odd number, round up to the next even number.
3. Cup Size
Lastly, take your bust measurement minus your band measurement to determine your cup size using the chart below. For example, if your bust is 38" and your band measurement is 34", your bra size is a 34D.
| Difference | Cup Size |
| 0" - 1" | AA-A |
| 2" | B |
| 3" | C |
| 4" | D |
| 5' | E |
Wearing a Bra
Measure yourself with an underwire bra at your on to get accurate results.
As your bust is changing, we recommend to measure yourself versus go off your pregnancy bra size.
If you need guidance on the size and fit of a product you're eyeing, email us at info@hatchcollection.com.