Waterproof Backpack For Women Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

ZORFIN is the best-performing waterproof backpack for women brand in July 2026, moving 10,000 units across 1 ASIN for 11.9% of Top 10 volume. MATEIN follows with 10,000 units (11.9%), ahead of HEETA on 10,000 units (11.9%).

Volume is spread across 10 brands, with the top three holding 35.7% 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 $11.39 to $19.79, which frames the price band a competing listing has to justify.

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: B0CN9RF531 booked 7K units at $75.00, with ▲ 250.0% MoM change. On the growth side, B0CN9TGT14 leads positive momentum with ▲ 500.0% MoM growth on 6K units, with B0D2Q61QF4 close behind at ▲ 100.0% MoM on 10K 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.