I've used the Reynolds liners (and I did notice they seem to be oven bags without the zipties...) for a while and they make cleanup a lot easier, especially if you have something that tends to stick. Also they make applesauce a lot easier to transfer to large bowls for storage... just lift it out, cut off a corner and let it drain. Of course, you COULD also make a big mess like this, so caution is required.
On the Cook in a Crock liners... are they of a similar size and quality (or better?) to the Reynolds liners? They DO look a lot more economical...
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