I just saw a Ziploc vacuum bag at Target. Have any tried these? This is a lot less expensive than the other vacuum devices mentioned here. http://www.ziploc.com/?p=b10 Though I have a Tilia-like vacuum sealer, I use Ziploc bags for smaller quantities. I originally used the Reynolds bags and battery-operated sealer for small jobs; but, when Reynolds discontinued their product, I picked up a box of the Ziploc bags to use with my Reynolds sealer - works great. I left a message with Ziploc marketing about the potential for adding Reynolds users and they sent me a coupon to pick up one of their sealers at no cost. I am very pleased with the Ziploc product, it works even better than the Reynolds bags, with either the Reynolds of Ziploc sealer. I use it for small quantities of frozen food as well as providing for refrigerator items, such as cheese.