ACME Earth Totes: very sturdy... will last for years... black or khaki
EcoBags: tons of reusable bags to choose from... check out the mesh produce bags
Baggu was by far my favorite. It has reusable bags in a variety of colors and sizes. Baggu has an adorable drawstring bag that holds up to 5 additional bags. This would make an excellent gift for any family or friend that might be venturing into a more green lifestyle. Oh, don't forget to look at the mesh produce bags... perfect for the grocery store or local farmers market.
Envirosax: Eco friendly reusable sacks. They have a variety of designs. Check out the super cute kid sacks... bright and friendly.
Reusable Bags: Choose from a wide variety of reusable bags. Really just too many to choose from.