Each Litter Free Lunch Bag comes with one drinking bottle and four modular containers that are all reusable. This convenient "litter free lunch" makes it easy to pack a garbage-free meal every day. In addition to creating less trash in schools, Litter Free Lunch bags help parents save money in the long run. The Litter Free Lunch Bag was designed with everything parents need to pack a healthy, planet-friendly lunch for their child without the extra cost of food packaging.