Thank you for posting this - I like the idea a lot - no batteries! I've found that when the HandiVac stops pulling a vacuum it sounds exactly the same, so it takes a while for me to realize the batteries need changing. Please let us know if it holds the vacuum - I don't see why it wouldn't. ← I did a bag of small pork chops a few days ago. So far, it is still a tight seal. I got the bags at Target and all they had were the quart ones. I think they were about $.25 per bag. And, I just opened the bag, took our a pork chop and resealed the bad!