medela breast pump bag
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$22.40avg listing price — sweet spot $15–$100
Price range
Great$11.52–$33.05cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great8.4%search→purchase rate — share of searches ending in a sale
Returns
Good2.4%return rate — above 6% kills the launch gate
Market size
Good$339K$339K/yr · 181K searches
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Review moat
Bad13,533.57avg incumbent reviews — the moat a new listing must climb
Growth
Bad-11.9%90-day search growth — must beat 0% to launch
Competition
Bad92%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Competition
The top 5 products capture 92% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 falling
Sellers
7
Top-5 brand share
100%
Open market
0%
- Medela91%
- BAFASO6%
- Damero3%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 7 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Medela Easy Pour Breastmilk Storage Bags 100 Count 7oz/210ml Disposable Leakproof Fast Freeze Breast Milk Protection Recyclable & BPA Free
Medela$11.524.8★2,651 rev
Medela Easy Pour Breastmilk Storage Bags 200 Count 7oz/210ml Disposable Leakproof Fast Freeze Breast Milk Protection Recyclable & BPA Free
Medela$21.774.8★2,651 rev
Medela Breast Milk Storage Bags 100 Count Ready to Use Breastmilk Bags for Breastfeeding Self Standing Bag Space Saving Flat Profile Hygienically Pre-Sealed White 6 Ounce
Medela$11.904.8★44,471 rev
Medela Breastmilk Storage Bags 200 Count Ready to Use Breast Milk Storing Bags for Breastfeeding Self Standing Bag Space Saving Flat Profile Hygienically Pre-Sealed 6 Ounce
Medela$23.834.8★44,471 rev
BAFASO Breast Pump Bag (Compatible with Medela Pump in Style) with a Waterproof Pump Parts Pad Carrying Case for Medela Pump in Style and Extra Parts (Patent Pending) Black
BAFASO$26.024.4★354 rev
Newest
by launch date
Medela Breast Milk Storage & Cooler Gift Set Made Without BPA with Bottles Storage Bags Microwave Sterilizer Bags and Cooler Bag with Ice Pack
Medela$33.0525 rev
Medela Easy Pour Breastmilk Storage Bags 100 Count 7oz/210ml Disposable Leakproof Fast Freeze Breast Milk Protection Recyclable & BPA Free
Medela$11.522,651 rev
Medela Easy Pour Breastmilk Storage Bags 200 Count 7oz/210ml Disposable Leakproof Fast Freeze Breast Milk Protection Recyclable & BPA Free
Medela$21.772,651 rev
Medela Breastmilk Storage Bags 200 Count Ready to Use Breast Milk Storing Bags for Breastfeeding Self Standing Bag Space Saving Flat Profile Hygienically Pre-Sealed 6 Ounce
Medela$23.8344,471 rev
Damero Breast Pump Bag Compatible with Medela Electric Breast Pump Carrying Bag for Pump in Style Max Flow Freestyle Flex Swing Maxi Pump and Parts Light-Gray Pink (Bag Only)
Damero$28.73112 rev
Trending
90-day click momentumMedela Breast Milk Storage & Cooler Gift Set Made Without BPA with Bottles Storage Bags Microwave Sterilizer Bags and Cooler Bag with Ice Pack
Medela$33.054.7★
Damero Breast Pump Bag Compatible with Medela Electric Breast Pump Carrying Bag for Pump in Style Max Flow Freestyle Flex Swing Maxi Pump and Parts Light-Gray Pink (Bag Only)
Damero$28.734.4★
Medela Easy Pour Breastmilk Storage Bags 100 Count 7oz/210ml Disposable Leakproof Fast Freeze Breast Milk Protection Recyclable & BPA Free
Medela$11.524.8★
BAFASO Breast Pump Bag (Compatible with Medela Pump in Style) with a Waterproof Pump Parts Pad Carrying Case for Medela Pump in Style and Extra Parts (Patent Pending) Black
BAFASO$26.024.4★
Medela Easy Pour Breastmilk Storage Bags 200 Count 7oz/210ml Disposable Leakproof Fast Freeze Breast Milk Protection Recyclable & BPA Free
Medela$21.774.8★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -11.9% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Good Quality”
“easy to store”
“This bag makes it easy”
“They are strong”
“they didnt leak”
“Durable and reliable”
“Worth it”
“Thick bags and easy seal”
“the size is perfect”
“Good breast milk bags”
What buyers complain about
“Bags leaked”
“These bags are large”
“But they are really thick”
“measurements incorrect”
“Chemical smell”
“measurements very wrong”
“The old version of these was great, the they changed the design and these suck”
“Much harder to close”
“Fabric wears easily”
“They are a little hard to seal”