Love love love these bags. Yes they are expensive. VERY expensive. But they are supremely functional--a seal that will NOT quit, easy to wash--and so pleasant to use. They look fun and feel good to the touch. The colors make them easy to spot in the fridge or freezer. They're just great and I love them. Many "low waste" products are annoying or less functional than their eco-unfriendly versions, but not these bags! Try them!