小號外帶杯蓋（適用5盎司）1000入

The batch of a thousand lasted us a full two months of steady takeaway service, and I didn’t have a single lid crack or pop off during that time. They seat snugly on the 5 oz. cups, even with hot coffee sloshing around.

The fit on our 5 oz. cups is snug enough that nothing spills during a busy rush, and the bulk case has lasted us over two weeks of steady service. I was worried about flimsy plastic, but these hold their shape even with hot drinks.

We've gone through about 300 of these so far and not a single one has cracked or warped under hot coffee. The fit on our 5 oz. cups is snug enough that there's been zero leakage complaints from customers.