Hefty Trash Bags Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Hefty is the best-performing hefty trash bags brand in July 2026, moving 200,000 units across 5 ASINs for 55.6% of Top 10 volume. Amazon Basics follows with 100,000 units (27.8%), ahead of Glad on 60,000 units (16.7%).

With 3 brands splitting the Top 10 and 100.0% 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 $12.96 to $14.34, 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: B005GSYXJ0 booked 20K units at $6.19, with ▲ 100.0% MoM change. On the growth side, B01G8KYP7Y leads positive momentum with ▲ 100.0% MoM growth on 20K units, with B0DKMFBGK1 close behind at ▲ 100.0% MoM on 6K 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.