Calpak Lunch Bag Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

Fit & Fresh is the best-performing calpak lunch bag brand in July 2026, moving 10,000 units across 1 ASIN for 20.8% of Top 10 volume. EASYFUN follows with 7,000 units (14.6%), ahead of Carhartt on 6,000 units (12.5%).

Volume is spread across 10 brands, with the top three holding 47.9% 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 $5.97 to $34.95, 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, 2 ASINs forced its way in: B07JDZS7KN booked 4K units at $14.99, with ▲ 566.7% MoM change. On the growth side, B0GX1HKX28 leads positive momentum with ▲ 500.0% MoM growth on 600 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already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date.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.