Cast Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Cast sales on Amazon US totaled 54,850 units in July 2026 (▼ 0.5% vs. the prior month), generating an estimated $852,525 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 72.8% of revenue, while a typical listing is priced at $16.63. The keyword itself pulled 42,273 Amazon queries over the same period (▲ 7.3% MoM).
Zooming out to the 12-month window ending July 2026, the cast Top 50 moved 471,400 units and $6,973,043 in cumulative sales — an average of 39,283 units and $581,087 per month. Monthly throughput topped out at 55,150 units in June 2026 and dipped to 27,650 in May 2026, leaving the latest reading 57.6% higher than August 2025.
Cast 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
54.9K
▼ 0.5% MoM
Monthly Revenue 2026/07
$852.5K
▼ 3.9% MoM
Top 10 Market Share 2026/07
72.9%
Cast Market Share & Sales Concentration on Amazon US — July 2026
The most-sold cast listing on Amazon US in July 2026 is ASIN B0DSL9WTP9 (Brand: EuyiHlybt), which sold 8,000 units at $9.99 apiece — equal to 14.6% of every unit tracked in this report and 33% ahead of the No. 2 listing.
The Top 10 ASINs account for 40,000 units and $620,880 in July 2026 — 72.9% of unit volume and 72.8% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Cast' on Amazon
July 2026









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Top 5 Volume Share breakdown

B0DSL9WTP9
Cast Covers for Shower Arm, Waterproof Cast Cover Arm Adult | Arm Cast Covers for Shower Adult, Reusable Cast Shower Cover Arm, Soft Comfortable Cast Protector for Shower Arm Adult
8K
▲ 0.0%vs. prior month
$79.9K
latest month
12-month trend

B0CQ4YH3C8
Cast Covers for Shower Leg, Waterproof Cast Cover for Showering/Swimming, Cast Protector for Shower Leg Adult, Water Proof Shower Boots for Foot after Surgery, Knee, Ankle, Boot (Diameter-7.9") | Cast Protector for Swimming Adult, Reusable Showering Sleeve, Water Proof Shower Boots for Calf/Foot/Knee/Ankle/Wound
6K
▲ 0.0%vs. prior month
$107.7K
latest month
12-month trend

B0F948YG9Y
Waterproof Cast Covers for Shower Leg, Adult Cast Protector Bag | Reusable Shower Sleeve for Leg After Surgery, Comfortable & Durable Cast Bag, Keeps Wounds Dry for Calf/Ankle/Wound/Bandages
5K
▲ 25.0%vs. prior month
$63.9K
latest month
12-month trend

B0C49QHZYX
CureSquad Cast Covers for Shower Arm, Waterproof Cast Cover Full Arm Adult | Reusable Soft Comfortable Cast Protector for Shower, Cast Bag for Bandage, Wound Care Supplies, After Surgery Gifts
5K
▼ 16.7%vs. prior month
$68.3K
latest month
12-month trend

B0D9W1Y6YS
Waterproof Hand Cast Cover, Hand Cover for Shower After Surgery | Hand Cast Covers for Shower Adult, Soft Comfortable Cast Protector for Wrist, Fingers, Reusable Cast Bag for Swimming
4K
▲ 33.3%vs. prior month
$39.8K
latest month
12-month trend

B078Q32FXQ
100% Waterproof Cast Covers for Shower Leg - 2pk - Tight Seal - Reusable | Adult Half Leg Cast Protectors - Knee, Ankle, Foot - After Surgery Bandage and Dressing Cast Bag for Wounds and Burn
3K
▼ 25.0%vs. prior month
$30K
latest month
12-month trend
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Best Cast Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
EuyiHlybt is the best-performing cast brand in July 2026, moving 12,000 units across 2 ASINs for 30.0% of Top 10 volume. CIVJET follows with 6,000 units (15.0%), ahead of quiheat on 5,000 units (12.5%).
Volume is spread across 8 brands, with the top three holding 57.5% between them. No single label controls the shelf, which usually leaves room for a well-differentiated listing to take share without outspending an incumbent. Average selling prices among the leaders run from $9.97 to $17.95, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
EuyiHlybt
2 ASINs in Top 10
30.0%
Units
12K
Revenue
$119.7K
Avg. price
$9.97

B0DSL9WTP9
$9.99·★4.6·2.7K revsCast Covers for Shower Arm, Waterproof Cast Cover Arm Adult | Arm Cast Covers for Shower Adult, Reusable Cast Shower Cover Arm, Soft Comfortable Cast Protector for Shower Arm Adult
Units sold8K
B0D9W1Y6YS
$9.95·★4.6·1.9K revsWaterproof Hand Cast Cover, Hand Cover for Shower After Surgery | Hand Cast Covers for Shower Adult, Soft Comfortable Cast Protector for Wrist, Fingers, Reusable Cast Bag for Swimming
Units sold4K
CIVJET
1 ASIN in Top 10
15.0%
Units
6K
Revenue
$107.7K
Avg. price
$17.95

B0CQ4YH3C8
$17.95·★4.4·4.4K revsCast Covers for Shower Leg, Waterproof Cast Cover for Showering/Swimming, Cast Protector for Shower Leg Adult, Water Proof Shower Boots for Foot after Surgery, Knee, Ankle, Boot (Diameter-7.9") | Cast Protector for Swimming Adult, Reusable Showering Sleeve, Water Proof Shower Boots for Calf/Foot/Knee/Ankle/Wound
Units sold6K
quiheat
1 ASIN in Top 10
12.5%
Units
5K
Revenue
$63.9K
Avg. price
$12.99

B0F948YG9Y
$12.99·★4.3·1.1K revsWaterproof Cast Covers for Shower Leg, Adult Cast Protector Bag | Reusable Shower Sleeve for Leg After Surgery, Comfortable & Durable Cast Bag, Keeps Wounds Dry for Calf/Ankle/Wound/Bandages
Units sold5K
Trending Cast 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: B078Q7WJSG booked 2K units at $9.99, with ▲ 100.0% MoM change. On the growth side, B0DJ4LX77N leads positive momentum with ▲ 100.0% MoM growth on 200 units, with B0BKZVXJQ1 close behind at ▲ 100.0% MoM on 100 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.

B078Q7WJSG
100% Waterproof Cast Covers for Shower Arm - 3pk - Tight Seal - Reusable | Adult Half Arm Cast Protectors - Hand, Wrist, Elbow - After Surgery Bandage and Dressing Cast Bag for Wounds and Burns
Price
$9.99
Rating
4.4
Reviews
43K
Latest month sales

B0DJ4LX77N
Calamus Baitfish Cast Net, 3/8" Mesh, 3ft-6ft Radius | Heavy-Duty Sinking Nylon Line, Mesh Storage Bag & Storage Bucket & Net Repair Kit, Freshwater & Saltwater, Easy to Throw
Price
$33.99
Rating
4.2
Reviews
187
Latest month sales

B0BKZVXJQ1
Treela 24 Rolls Cotton Cast Padding Individually Wrapped,2 Inch x 8.9 Ft | Soft Undercast for Plaster Casts, Pet Bandages, Halloween Mummy Decor, Mask Making, Art Projects, Comfortable Wrap
Unlock to view ASIN details and product titles
Price
$15.99
Rating
4.6
Reviews
287
Latest month sales
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