Milk Collectors For Breastfeeding Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Milk Collectors For Breastfeeding sales on Amazon US totaled 183,300 units in July 2026 (▼ 9.9% vs. the prior month), generating an estimated $5,428,109 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 49.6% of unit volume and 41.1% of revenue, while a typical listing is priced at $40.39. The keyword itself pulled 20,920 Amazon queries over the same period (▲ 1.7% MoM).
Zooming out to the 12-month window ending July 2026, the milk collectors for breastfeeding Top 50 moved 1,957,250 units and $53,247,208 in cumulative sales — an average of 163,104 units and $4,437,267 per month. Monthly throughput topped out at 203,500 units in June 2026 and dipped to 99,850 in May 2026, leaving the latest reading 16.1% higher than August 2025.
Milk Collectors For Breastfeeding Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
183.3K
▼ 9.9% MoM
Monthly Revenue 2026/07
$5.4M
▼ 8.0% MoM
Top 10 Market Share 2026/07
49.6%
Milk Collectors For Breastfeeding Market Share & Sales Concentration on Amazon US — July 2026
The most-sold milk collectors for breastfeeding listing on Amazon US in July 2026 is ASIN B08H9QJVNZ (Brand: Medela), which sold 20,000 units at $25.84 apiece — equal to 10.9% of every unit tracked in this report and 2.0× the volume of the No. 2 listing.
The Top 10 ASINs account for 91,000 units and $2,228,650 in July 2026 — 49.6% of unit volume and 41.1% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Milk Collectors For Breastfeeding' on Amazon
July 2026
Is 49.6% Top 10 share highly concentrated?
Ask AI to evaluate competition, market structure, and entry opportunities using ’s tracked Amazon sales, ranking, and keyword data.
Powered by ASINSIGHT MCP · Grounded in ASINSIGHT Amazon data
Top 5 Volume Share breakdown
B08H9QJVNZ
Medela Harmony Manual Breast Pump, On-the-Go, More Milk Output | Soft-Rim Comfort Shield, 2-Phase Expression, Lightweight & Portable, 5 oz, BPA-Free, Hand Pump
20K
▲ 0.0%vs. prior month
$502.2K
latest month
12-month trend
B07CWK4S5W
haakaa Manual Breast Pump for Breastfeeding 4oz/100ml | Natural Suction, One-Piece Easy-Clean Design, Quiet & Cord-Free, Premium Silicone, Portable, BPA/PVC/Phthalate-Free
10K
▲ 0.0%vs. prior month
$129.4K
latest month
12-month trend
B0C5YKZDDJ
Boon Trove Silicone Manual Breast Pump - Discreet Milk Collector - 2 Count | Hands Free Breast Pump, Includes Canvas Travel Pouch, Breastfeeding Essentials, Passive Suction, Collects Up To 3 Ounces
10K
▲ 25.0%vs. prior month
$246.5K
latest month
12-month trend
B0D3195F82
Momcozy 22oz Portable Breastmilk Cooler for 24H Outdoor, Newborn Essentials | 24 Hours & 360° Surrounded Cooling, 2 Extra Baby Bottles for Better Storage, Life Saver for Working Mom, Hassle-Free Cleaning
9K
▼ 10.0%vs. prior month
$653.1K
latest month
12-month trend
B0011ECPA2
Medela Soothing Hydrogel Pads for Nipples, Reusable 24 Hours, Pack of 4 | Instant Pain Relief for Breastfeeding & Pumping, Dermatologically Tested, Individually Wrapped, Breastfeeding Essentials
8K
▼ 20.0%vs. prior month
$71K
latest month
12-month trend
B09R4PVYG8
Momcozy Breastmilk Storing Bags, Temp-Sensing Breastfeeding, 6oz 120pcs
7K
▼ 12.5%vs. prior month
$124.2K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Milk Collectors For Breastfeeding Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Medela is the best-performing milk collectors for breastfeeding brand in July 2026, moving 35,000 units across 3 ASINs for 38.5% of Top 10 volume. haakaa follows with 17,000 units (18.7%), ahead of Momcozy on 16,000 units (17.6%).
With 6 brands splitting the Top 10 and 74.7% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $16.57 to $52.99, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Medela
3 ASINs in Top 10
38.5%
Units
35K
Revenue
$678.1K
Avg. price
$16.57
B08H9QJVNZ
$25.84·★4.5·22K revsMedela Harmony Manual Breast Pump, On-the-Go, More Milk Output | Soft-Rim Comfort Shield, 2-Phase Expression, Lightweight & Portable, 5 oz, BPA-Free, Hand Pump
Units sold20KB0011ECPA2
$8.88·★4.5·11.4K revsMedela Soothing Hydrogel Pads for Nipples, Reusable 24 Hours, Pack of 4 | Instant Pain Relief for Breastfeeding & Pumping, Dermatologically Tested, Individually Wrapped, Breastfeeding Essentials
Units sold8KB00DB5F114
$14.98·★4.8·15.4K revsMedela 5oz Breast Milk Collection & Storage Bottles | 6 Ct
Units sold7K
haakaa
2 ASINs in Top 10
18.7%
Units
17K
Revenue
$284.9K
Avg. price
$17.96
B07CWK4S5W
$12.94·★4.6·96K revshaakaa Manual Breast Pump for Breastfeeding 4oz/100ml | Natural Suction, One-Piece Easy-Clean Design, Quiet & Cord-Free, Premium Silicone, Portable, BPA/PVC/Phthalate-Free
Units sold10KB0FJXTZFPZ
$22.99·★4.5·1.2K revshaakaa Petal Soft Silicone Milk Collector for Breastfeeding - 2PCS | Discreet Leak-Protection Breast Milk Saver, Reusable Breast Shells Milk Collection Cup for Breastfeeding with Cleaning Brush
Units sold7K
Momcozy
2 ASINs in Top 10
17.6%
Units
16K
Revenue
$777.3K
Avg. price
$52.99
B0D3195F82
$89.99·★4.8·2.5K revsMomcozy 22oz Portable Breastmilk Cooler for 24H Outdoor, Newborn Essentials | 24 Hours & 360° Surrounded Cooling, 2 Extra Baby Bottles for Better Storage, Life Saver for Working Mom, Hassle-Free Cleaning
Units sold9KB09R4PVYG8
$15.99·★4.8·7.9K revsMomcozy Breastmilk Storing Bags, Temp-Sensing Breastfeeding, 6oz 120pcs
Units sold7K
Trending Milk Collectors For Breastfeeding Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B0CY81WHD5 booked 6K units at $9.99, with ▲ 0.0% MoM change. On the growth side, B0G1T7GP9W leads positive momentum with ▲ 1900.0% MoM growth on 2K units, with B0BXKYFLTG close behind at ▲ 50.0% MoM on 3K units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0CY81WHD5
Nursi Luna Flange Sizing Kit for 24mm Breast Pumps, 10PCS | 13/15/17/19/21mm Flange Inserts, Nipple Measurement Tool, Fit Electric & Manual Pumps, Soft Silicone, Comfortable Pumping
Price
$9.99
Rating
4.6
Reviews
2.2K
Latest month sales
B0G1T7GP9W
2 Pack Breast Milk Pitcher 32 OZ, Heat & Cold Resistant, Sudden Temperature Safe, Fast Baby Formula Maker with Wide Mouth, No Leak Glass Fridge Storage Container for Juice, Cold Brew-Blue, Green
Price
$22.49
Rating
4.5
Reviews
132
Latest month sales
B0BXKYFLTG
32 oz Breast Milk Pitcher, Glass Mason Jar Pitcher with Lid | Airtight, Leak Proof, Wide Mouth, Pour Spout Lid, Thick Glass, Fridge Safe, Ergonomic Handle, Easy to Clean
Unlock to view ASIN details and product titles
Price
$14.49
Rating
4.4
Reviews
2.5K
Latest month sales
One Amazon dataset. Two ways to use it.
Every number in this milk collectors for breastfeeding report comes from the Amazon market data ASINSIGHT tracks. Pick how you want to work with it.
Explore the full data
Browse the complete, structured picture in a ready-made interface — and keep tracking it as the market moves.
- Organic vs. ad traffic shifts per product
- Hourly rank and search-volume tracking
- Competitor ASINs and historical trends
Starts with a free ASINSIGHT account
Analyze the data your way
Connect the same data to ChatGPT, Claude or Cursor, then combine any dimensions to answer your own questions.
- Combine product, keyword, sales & ranking data freely
- Follow up in your own words, no fixed reports
- Works in ChatGPT, Claude & Cursor
20,000 credits/mo free, no credit card