Packaging that suits you.
The PerfectFit bin bags code B are available on a roll, or in a convenient dispenser packaging. The choice is yours. Whatever you find easy. The dispenser packaging works like a tissue packaging. You just take a new bin bag and pull it out, just like that. And you just unroll the waste bags on a roll. They're not attached.
How long can you use one bin bag? That depends on your situation, but a consumer uses two bags per week on average. In this case, a 10-pack should be enough for one month, a 40-pack for four months and 10×20 rolls will last about 20 months.