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Title: nothing to complain about... everything to write home about
Review: We bought three sets of the previous version of these canisters over ten years ago. I bought two sets of the current version (difference is old version required the Mason Jar adaptor and the current version has a port that the accessory hose inserts into) for my away from home work apartment. All previous and new sets of canisters continue to work perfectly. No cracks or crazing. No leaks stored in the refridgerator or on the counter or shelf. So much better than using bags.
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