These containers do not hold vacuum very well. Unless then 24 hours the seal is broken. This is resulted in lost items from my pantry. I even have a commercial level vacuum sealer that does not lose vacuum in other products. However, this product, even with a commercial level sealer does not work.

I thought that these bands would make contact with the button on the container to make the seal better. They don’t. They just hold the lid on and look nice but I really don’t see the benefit.

These bands help secure your container in the freezer.

[This review was collected as part of a promotion.] Holds each container closed securely, so I don’t have to worry about accidental spillage later. Works like a dream!

[This review was collected as part of a promotion.] Tried with my new containers it fits perfect. I bought it cause my husband likes to use for extra secure to leakages in my bag