Yesterday I made myself buy the reusable vegetable bags. Unfortunately, when I got home I realized that a thieving "magpie" had stolen a corner from the sleeve. But perhaps the mistake was made by the manufacturer in the packaging. So, if you also decide to buy these Seckli, check the number on site. There should be 4 Seckli per sleeve. As I didn't need any fresh vegetables yesterday, I only noticed that one Seckli was missing when I got home. ☹️