BPA issue aside (IE: I'll keep my scientist trap closed) this may just be an issue of waiting a few more weeks until the stores get their spring/summer "picnic and BBQ" gear out in full swing.

Here's some I found:
http://www.preserveproducts.com

BPA free, USA made, 100% recycled, 100% recyclable. I got a few of their bowls to take camping with us. They seem well made and reasonably light. I found them at Target; not sure if their website lists other dealers.