Get your kids in on the reusable bag trend! Now envirosax come in kid-favorite Sesame Street prints: Oscar, Cookie Monster, Grover and Big Bird! These are perfect for stowing extra clothes for sleepovers, classes and the like. The bags are waterproof and fold up into a 4-inch roll when not in use. They can be stuffed full of gear- each bag holds the equivalent of 2 supermarket plastic bags - up to 40 pounds. These bags make such a nice environmentally friendly gift.