They work well Tom, but there are a few tricks. Whatever you seal should be as dry as possible otherwise blood, water etc. can mess up the sealing process.

Berries should be frozen first.

Bags are expensive. Even if you buy the bulk rolls and make your own, there still pricy.

Last edited by Grizzly_Bill; 03/24/13.
What doesn't kill you makes you stronger. Except for bears. Bears kill you.