I can't even begin to count the number of times when I have sat outside on my lunch break, pulled my sandwich from a disposable zipblock bag and felt ridden with guilt. I try to use reusable containers, but find that they are often too obnoxious and space consuming.
Naturallyfelt has created a solution to this problem, introducing her Eco-Friendly Reusable Snack/Sandwich Bags. (I love the pattern!) They are made from cotton/bamboo blend fabric with a velcro closure the entire length of the opening. These brilliant reusable sandwich bags can be tossed in the washer, (only with a full load of course!)