I never believe it when a brand says, "you'll never have to use....again". Lunchskins isn't playing. I will never use ziploc bags again. Durable, easy to open, use and reseal.
We have been using these sandwich bags for some time. They are well made, reliable, seal nicely, and keep sandwiches together. Our original reason for trying them in the first place was to reduce plastic in the house. We continue to use them because they are a good product that gets the job done.