Do you love the feel of neoprene, squishy and smooth with a little bit of stretch? That is what neogreene is, without any of the toxins. GreenSmart has abandoned the toxic chemistry of neoprene and developed a material with all the attributes and none of the hazards. They have extended this idea to their lunch bag designs as well! Each lunch bag is fully featured with plenty of space for your lunch, an afternoon snack, and your reusable water bottle!