Weck Jars Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Weck Jars sales on Amazon US totaled 69,950 units in July 2026 (▼ 3.1% vs. the prior month), generating an estimated $1,376,430 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 72.9% of unit volume and 69.1% of revenue, while a typical listing is priced at $23.21. The keyword itself pulled 71,559 Amazon queries over the same period (▼ 0.5% MoM).
Zooming out to the 12-month window ending July 2026, the weck jars Top 50 moved 793,000 units and $17,241,944 in cumulative sales — an average of 66,083 units and $1,436,829 per month. Monthly throughput topped out at 80,700 units in November 2025 and dipped to 42,000 in May 2026, leaving the latest reading 33.2% higher than August 2025.
Weck Jars 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
70K
▼ 3.1% MoM
Monthly Revenue 2026/07
$1.4M
▼ 5.8% MoM
Top 10 Market Share 2026/07
72.9%
Weck Jars Market Share & Sales Concentration on Amazon US — July 2026
The most-sold weck jars listing on Amazon US in July 2026 is ASIN B0CMQC79L4 (Brand: NETANY), which sold 10,000 units at $17.99 apiece — equal to 14.3% of every unit tracked in this report.
The Top 10 ASINs account for 51,000 units and $951,070 in July 2026 — 72.9% of unit volume and 69.1% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Weck Jars' on Amazon
July 2026
Is 72.9% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B0CMQC79L4
NETANY 6-pack 16 oz Overnight Oats Containers with Lids, Glass jars with Airtight Lids, Wide mouth Mason Salad jars, Glass Food Storage Containers for Snacks Yogurt Spice Sugar
10K
▲ 25.0%vs. prior month
$193.4K
latest month
12-month trend
B0DGCVK1JL
Mason Jar Pitcher, 64 oz (2 quart), Glass Pitcher with Lid | Airtight, Leak proof, Ergonomic Handle, Pour Spout Lid, Fridge Safe, for Sun Tea, Iced Tea, Cold Brew, Lemonade, Outside
10K
▲ 0.0%vs. prior month
$229.9K
latest month
12-month trend
B08CFWDQX1
Weck Tulip Jars 1 Liter - Large Sour Dough Starter Jars with Wide Mouth - Suitable for Canning and Storage - 2 with Glass Lids
5K
▲ 0.0%vs. prior month
$110.7K
latest month
12-month trend
B0D3922NVQ
Sourdough Starter Jar Kit, 24 oz Wide Mouth Sour Dough Jars Glass | Sourdough Bread Baking Supplies, Sourdough Tools for Beginners and Pro, Dishwasher-Safe, Borosilicate Glass, 1 Pack
5K
▲ 0.0%vs. prior month
$48K
latest month
12-month trend
B08D3YDKT5
WECK 743 Mold Jar (Weck 743)
5K
▼ 16.7%vs. prior month
$107.9K
latest month
12-month trend
B0DXB36698
4 Pcs Silicone Jar Spatula Set - Long Handle Sourdough Scraper, Skinny Spatula for Jars, Bottles, and Containers, Non-Stick Heat Resistant Cake Cream Spatulas
5K
▲ 0.0%vs. prior month
$33.5K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Weck Jars Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
WECK is the best-performing weck jars brand in July 2026, moving 12,000 units across 3 ASINs for 23.5% of Top 10 volume. NETANY follows with 10,000 units (19.6%), ahead of Spreccio on 10,000 units (19.6%).
With 8 brands splitting the Top 10 and 62.7% 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 $17.99 to $22.32, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
WECK
3 ASINs in Top 10
23.5%
Units
12K
Revenue
$262.6K
Avg. price
$22.32
B08CFWDQX1
$20.99·★4.8·3.4K revsWeck Tulip Jars 1 Liter - Large Sour Dough Starter Jars with Wide Mouth - Suitable for Canning and Storage - 2 with Glass Lids
Units sold5KB08D3YDKT5
$20.98·★4.6·3.1K revsWECK 743 Mold Jar (Weck 743)
Units sold5KB08DDD6T1R
$24.98·★4.6·919 revsWECK Canning Jars 742 Mold Jars made of Transparent Glass - Eco-Friendly Canning Jar - Storage for Food, Yogurt with Air Tight Seal and Lid - 1/2 Liter Tall Jar Set - (2 Jars)
Units sold2K
NETANY
1 ASIN in Top 10
19.6%
Units
10K
Revenue
$193.4K
Avg. price
$17.99
B0CMQC79L4
$17.99·★4.7·4.3K revsNETANY 6-pack 16 oz Overnight Oats Containers with Lids, Glass jars with Airtight Lids, Wide mouth Mason Salad jars, Glass Food Storage Containers for Snacks Yogurt Spice Sugar
Units sold10K
Spreccio
1 ASIN in Top 10
19.6%
Units
10K
Revenue
$229.9K
Avg. price
$20.69
B0DGCVK1JL
$20.69·★4.7·2.8K revsMason Jar Pitcher, 64 oz (2 quart), Glass Pitcher with Lid | Airtight, Leak proof, Ergonomic Handle, Pour Spout Lid, Fridge Safe, for Sun Tea, Iced Tea, Cold Brew, Lemonade, Outside
Units sold10K
Trending Weck Jars 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: B0CGLSZ6DN booked 2K units at $9.99, with ▲ 100.0% MoM change. On the growth side, B01N0AQRTX leads positive momentum with ▲ 200.0% MoM growth on 300 units, with B00F739OFC close behind at ▲ 100.0% MoM on 400 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.
B0CGLSZ6DN
Sourdough Bread Baking Supplies,24 oz Sourdough Starter Jar Glass, Sourdough Starter Kit with Date Marked Feeding Band, Thermometer, Silicone Scraper, Sewn Cloth Cover & Aluminum Lid, Sourdough Jar
Price
$9.99
Rating
4.6
Reviews
1.3K
Latest month sales
B01N0AQRTX
WECK 746 0.36 Liter Tulip Jar, 12.5 Oz - Set of 6
Price
$34.48
Rating
4.6
Reviews
718
Latest month sales
B00F739OFC
Mini Tulip Jelly Jar with Glass Lids 6 Rings and 12 Clamps, 6 Count (Pack of 1)
Unlock to view ASIN details and product titles
Price
$32.28
Rating
4.7
Reviews
1.6K
Latest month sales
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