Stanley 40 Oz Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Stanley 40 Oz sales on Amazon US totaled 89,900 units in July 2026 (▼ 3.3% vs. the prior month), generating an estimated $2,160,358 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 54.5% of unit volume and 41.3% of revenue, while a typical listing is priced at $29.20. The keyword itself pulled 61,647 Amazon queries over the same period (▼ 59.5% MoM).
Zooming out to the 12-month window ending July 2026, the stanley 40 oz Top 50 moved 996,000 units and $25,021,609 in cumulative sales — an average of 83,000 units and $2,085,134 per month. Monthly throughput topped out at 144,550 units in November 2025 and dipped to 49,050 in May 2026, leaving the latest reading 3.3% lower than August 2025.
Stanley 40 Oz 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
89.9K
▼ 3.3% MoM
Monthly Revenue 2026/07
$2.2M
▼ 6.9% MoM
Top 10 Market Share 2026/07
54.5%
Stanley 40 Oz Market Share & Sales Concentration on Amazon US — July 2026
The most-sold stanley 40 oz listing on Amazon US in July 2026 is ASIN B0BVWC2RT4 (Brand: Beonsky), which sold 10,000 units at $5.99 apiece — equal to 11.1% of every unit tracked in this report.
The Top 10 ASINs account for 49,000 units and $891,920 in July 2026 — 54.5% of unit volume and 41.3% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Stanley 40 Oz' on Amazon
July 2026
Is 54.5% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B0BVWC2RT4
Replacement Straw Compatible with Stanley 40 oz 30 oz Cup Tumbler, 6 Pack Reusable Straw with Cleaning Brush, Plastic, Clear
10K
▲ 0.0%vs. prior month
$55.8K
latest month
12-month trend
B0CQVWT2NH
HydroJug Traveler 40oz, Insulated Tumbler with Handle & Straw, Pink Sand | Triple wall insulated, flip straw lid, leak-resistant, stainless steel, cup holder friendly, BPA-free, dishwasher safe
10K
▲ 0.0%vs. prior month
$339.9K
latest month
12-month trend
B0C28FXZ1T
Replacement Straw Compatible with Stanley 40 oz 30 oz Cup Tumbler, 6 Pack Reusable Straws for Stanley 40 oz Tumbler with Handle, Straws with Cleaning Brush for Stanley Accessories, Plastic, Clear
6K
▼ 14.3%vs. prior month
$24.8K
latest month
12-month trend
B0CNTT52NL
6 Pcs Replacement Straw for Stanley Adventure Quencher 40 oz 30 oz Cup Tumbler,Straws with Cleaning Brush for Stanley Accessories
5K
▲ 0.0%vs. prior month
$19.9K
latest month
12-month trend
B0DF44GN8Y
Owala SmoothSip Slider Insulated Stainless Steel Coffee Tumbler, Reusable Iced Coffee Cup, Hot Coffee Travel Mug, BPA Free 12 oz, Pink (Pucker Up)
5K
▲ 25.0%vs. prior month
$99.9K
latest month
12-month trend
B0CRMP3RQT
STANLEY Quencher H2.0 Flow State Tumbler, 40 oz, Peony | Handle and Straw | 3-Position Lid | Cup Holder Compatible for Travel | Insulated Stainless Steel Cup | BPA-Free
4K
▲ 0.0%vs. prior month
$146.2K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Stanley 40 Oz Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Beonsky is the best-performing stanley 40 oz brand in July 2026, moving 10,000 units across 1 ASIN for 20.4% of Top 10 volume. HydroJug follows with 10,000 units (20.4%), ahead of STANLEY on 10,000 units (20.4%).
With 7 brands splitting the Top 10 and 61.2% 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 $5.99 to $32.22, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Beonsky
1 ASIN in Top 10
20.4%
Units
10K
Revenue
$55.8K
Avg. price
$5.99
B0BVWC2RT4
$5.99·★4.7·12.2K revsReplacement Straw Compatible with Stanley 40 oz 30 oz Cup Tumbler, 6 Pack Reusable Straw with Cleaning Brush, Plastic, Clear
Units sold10K
HydroJug
1 ASIN in Top 10
20.4%
Units
10K
Revenue
$339.9K
Avg. price
$31.99
B0CQVWT2NH
$31.99·★4.6·17.9K revsHydroJug Traveler 40oz, Insulated Tumbler with Handle & Straw, Pink Sand | Triple wall insulated, flip straw lid, leak-resistant, stainless steel, cup holder friendly, BPA-free, dishwasher safe
Units sold10K
STANLEY
4 ASINs in Top 10
20.4%
Units
10K
Revenue
$313.9K
Avg. price
$32.22
B0CRMP3RQT
$44.10·★4.7·203.9K revsSTANLEY Quencher H2.0 Flow State Tumbler, 40 oz, Peony | Handle and Straw | 3-Position Lid | Cup Holder Compatible for Travel | Insulated Stainless Steel Cup | BPA-Free
Units sold4KB0H1YJM5W8
$30.00·★4.7·19.7K revsSTANLEY Quencher ProTour Flipstraw Tumbler, 30 oz, Sorbet Garden | Built-In Straw & Handle | Cupholder Compatible for Travel | Leakproof Insulated Stainless Steel Cup | BPA-Free
Units sold2KB0CP9Z1S51
$44.79·★4.7·203.9K revsSTANLEY Quencher H2.0 Flow State Tumbler, 40 oz, Black 2.0 | Handle and Straw | 3-Position Lid | Cup Holder Compatible for Travel | Insulated Stainless Steel Cup | BPA-Free
Units sold2KB0CVS5ZKPX
$10.00·★4.6·948 revsStanley Quencher Tumbler Lid | Twist on Flowstate 3-Position Lid Replacement for Tumbler with Handle | Accessory fits Stainless Steel Drinking Cup | BPA-Free
Units sold2K
Trending Stanley 40 Oz 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, 2 ASINs forced its way in: B0H1YJM5W8 booked 2K units at $30.00. On the growth side, B0DC43L3N5 leads positive momentum with ▲ 100.0% MoM growth on 2K 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.
B0H1YJM5W8
STANLEY Quencher ProTour Flipstraw Tumbler, 30 oz, Sorbet Garden | Built-In Straw & Handle | Cupholder Compatible for Travel | Leakproof Insulated Stainless Steel Cup | BPA-Free
Price
$30.00
Rating
4.7
Reviews
19.7K
Latest month sales
B0CVS5ZKPX
Stanley Quencher Tumbler Lid | Twist on Flowstate 3-Position Lid Replacement for Tumbler with Handle | Accessory fits Stainless Steel Drinking Cup | BPA-Free
Price
$10.00
Rating
4.6
Reviews
948
Latest month sales
B0DC43L3N5
linmaya Water Bottle Carrier Bag for Stanley Cup 40/30oz with Phone Holder Pockets,Neoprene Water Bottle Cross-body Bag with Adjustable Shoulder & Hand Strap Stanley Cup Accessories
Unlock to view ASIN details and product titles
Price
$9.99
Rating
4.5
Reviews
3.9K
Latest month sales
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