Oct 30, 2017
The Cover Blubber claims to be a stretchy, reusable alternative to plastic wrap. An FDA approved food safe sticky rubber. Our news partners in Austin, TX put it to the 2Test, to see if it lived up to its claims.
It comes in four sizes and says it covers all kinds of foods and containers.
How about an onion? Fits like a glove.
How about a pepper. Cover Blubber works on that, too.
It seals containers well but square ones were challenging.
Cover Blubber works best when foods and containers are dry. And you should only use it in the fridge or freezer.
No microwaves!
After tests on several foods and containers, Cover Blubber wraps up this 2 test  with a seal of approval.

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